Stderr output

<core_client_version>8.2.8</core_client_version>
<![CDATA[
<message>
(unknown error) (317) - exit code 4294967114 (0xffffff4a)</message>
<stderr_txt>
2026-05-11 15:14:46 (3804): vboxwrapper version 26210
2026-05-11 15:14:46 (3804): BOINC client version: 8.2.8
2026-05-11 15:14:59 (3804): VBoxManage version raw: 
2026-05-11 15:15:45 (3804): Detected: VirtualBox VboxManage Interface (Version: Unknown)
2026-05-11 15:15:45 (3804): Detected: Heartbeat check (file: 'heartbeat' every 1800.000000 seconds)
2026-05-11 15:15:45 (3804): Successfully copied 'init_data.xml' to the shared directory.
2026-05-11 15:15:45 (3804): Successfully copied 'input' to the shared directory.
2026-05-11 15:15:46 (3804): Create VM. (boinc_214d26ec583fb18c, slot#1)
2026-05-11 15:15:53 (3804): Setting Memory Size for VM. (1024MB)
2026-05-11 15:15:56 (3804): Setting CPU Count for VM. (1)
2026-05-11 15:15:57 (3804): Setting Chipset Options for VM.
2026-05-11 15:15:58 (3804): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2026-05-11 15:15:58 (3804): Setting Boot Options for VM.
2026-05-11 15:16:00 (3804): Setting Network Configuration for NAT. (Driver: virtio)
2026-05-11 15:16:49 (3804): Error in set nat mode for VM: -182
Command:
VBoxManage -q modifyvm "boinc_214d26ec583fb18c" --nic1 nat --nic-type1 "virtio" --cable-connected1 off --nat-dns-proxy1 on 
Output:
Oracle VM VirtualBox Command Line Management Interface Version 6.1.12
(C) 2005-2020 Oracle Corporation
All rights reserved.

Usage:

VBoxManage modifyvm         <uuid|vmname>
                            [--name <name>]
                            [--groups <group>, ...]
                            [--description <desc>]
                            [--ostype <ostype>]
                            [--iconfile <filename>]
                            [--memory <memorysize in MB>]
                            [--pagefusion on|off]
                            [--vram <vramsize in MB>]
                            [--acpi on|off]
                            [--ioapic on|off]
                            [--hpet on|off]
                            [--triplefaultreset on|off]
                            [--apic on|off]
                            [--x2apic on|off]
                            [--paravirtprovider none|default|legacy|minimal|
                                                hyperv|kvm]
                            [--paravirtdebug <key=value> [,<key=value> ...]]
                            [--hwvirtex on|off]
                            [--nestedpaging on|off]
                            [--largepages on|off]
                            [--vtxvpid on|off]
                            [--vtxux on|off]
                            [--pae on|off]
                            [--longmode on|off]
                            [--ibpb-on-vm-exit on|off]
                            [--ibpb-on-vm-entry on|off]
                            [--spec-ctrl on|off]
                            [--l1d-flush-on-sched on|off]
                            [--l1d-flush-on-vm-entry on|off]
                            [--mds-clear-on-sched on|off]
                            [--mds-clear-on-vm-entry on|off]
                            [--nested-hw-virt on|off]
                            [--cpu-profile "host|Intel 80[86|286|386]"]
                            [--cpuid-portability-level <0..3>]
                            [--cpuid-set <leaf[:subleaf]> <eax> <ebx> <ecx> <edx>]
                            [--cpuid-remove <leaf[:subleaf]>]
                            [--cpuidremoveall]
                            [--hardwareuuid <uuid>]
                            [--cpus <number>]
                            [--cpuhotplug on|off]
                            [--plugcpu <id>]
                            [--unplugcpu <id>]
                            [--cpuexecutioncap <1-100>]
                            [--rtcuseutc on|off]
                            [--graphicscontroller none|vboxvga|vmsvga|vboxsvga]
                            [--monitorcount <number>]
                            [--accelerate3d on|off]
                            [--accelerate2dvideo on|off]
                            [--firmware bios|efi|efi32|efi64]
                            [--chipset ich9|piix3]
                            [--bioslogofadein on|off]
                            [--bioslogofadeout on|off]
                            [--bioslogodisplaytime <msec>]
                            [--bioslogoimagepath <imagepath>]
                            [--biosbootmenu disabled|menuonly|messageandmenu]
                            [--biosapic disabled|apic|x2apic]
                            [--biossystemtimeoffset <msec>]
                            [--biospxedebug on|off]
                            [--system-uuid-le on|off]
                            [--boot<1-4> none|floppy|dvd|disk|net>]
                            [--nic<1-N> none|null|nat|bridged|intnet|hostonly|
                                        generic|natnetwork]
                            [--nictype<1-N> Am79C970A|Am79C973|Am79C960|
                                            82540EM|82543GC|82545EM|
                                            virtio]
                            [--cableconnected<1-N> on|off]
                            [--nictrace<1-N> on|off]
                            [--nictracefile<1-N> <filename>]
                            [--nicproperty<1-N> name=[value]]
                            [--nicspeed<1-N> <kbps>]
                            [--nicbootprio<1-N> <priority>]
                            [--nicpromisc<1-N> deny|allow-vms|allow-all]
                            [--nicbandwidthgroup<1-N> none|<name>]
                            [--bridgeadapter<1-N> none|<devicename>]
                            [--hostonlyadapter<1-N> none|<devicename>]
                            [--intnet<1-N> <network name>]
                            [--nat-network<1-N> <network name>]
                            [--nicgenericdrv<1-N> <driver>]
                            [--natnet<1-N> <network>|default]
                            [--natsettings<1-N> [<mtu>],[<socksnd>],
                                                [<sockrcv>],[<tcpsnd>],
                                                [<tcprcv>]]
                            [--natpf<1-N> [<rulename>],tcp|udp,[<hostip>],
                                          <hostport>,[<guestip>],<guestport>]
                            [--natpf<1-N> delete <rulename>]
                            [--nattftpprefix<1-N> <prefix>]
                            [--nattftpfile<1-N> <file>]
                            [--nattftpserver<1-N> <ip>]
                            [--natbindip<1-N> <ip>]
                            [--natdnspassdomain<1-N> on|off]
                            [--natdnsproxy<1-N> on|off]
                            [--natdnshostresolver<1-N> on|off]
                            [--nataliasmode<1-N> default|[log],[proxyonly],
                                                         [sameports]]
                            [--macaddress<1-N> auto|<mac>]
                            [--mouse ps2|usb|usbtablet|usbmultitouch]
                            [--keyboard ps2|usb]
                            [--uart<1-N> off|<I/O base> <IRQ>]
                            [--uartmode<1-N> disconnected|
                                             server <pipe>|
                                             client <pipe>|
                                             tcpserver <port>|
                                             tcpclient <hostname:port>|
                                             file <file>|
                                             <devicename>]
                            [--uarttype<1-N> 16450|16550A|16750]
                            [--lpt<1-N> off|<I/O base> <IRQ>]
                            [--lptmode<1-N> <devicename>]
                            [--guestmemoryballoon <balloonsize in MB>]
                            [--vm-process-priority default|flat|low|normal|high]
                            [--audio none|null|dsound]
                            [--audioin on|off]
                            [--audioout on|off]
                            [--audiocontroller ac97|hda|sb16]
                            [--audiocodec stac9700|ad1980|stac9221|sb16]
                            [--clipboard-mode disabled|hosttoguest|guesttohost|
                                              bidirectional]
                            [--draganddrop disabled|hosttoguest|guesttohost|
                                           bidirectional]
                            [--vrde on|off]
                            [--vrdeextpack default|<name>]
                            [--vrdeproperty <name=[value]>]
                            [--vrdeport <hostport>]
                            [--vrdeaddress <hostip>]
                            [--vrdeauthtype null|external|guest]
                            [--vrdeauthlibrary default|<name>]
                            [--vrdemulticon on|off]
                            [--vrdereusecon on|off]
                            [--vrdevideochannel on|off]
                            [--vrdevideochannelquality <percent>]
                            [--usbohci on|off]
                            [--usbehci on|off]
                            [--usbxhci on|off]
                            [--usbrename <oldname> <newname>]
                            [--snapshotfolder default|<path>]
                            [--teleporter on|off]
                            [--teleporterport <port>]
                            [--teleporteraddress <address|empty>]
                            [--teleporterpassword <password>]
                            [--teleporterpasswordfile <file>|stdin]
                            [--tracing-enabled on|off]
                            [--tracing-config <config-string>]
                            [--tracing-allow-vm-access on|off]
                            [--usbcardreader on|off]
                            [--autostart-enabled on|off]
                            [--autostart-delay <seconds>]
                            [--recording on|off]
                            [--recordingscreens all|<screen ID> [<screen ID> ...]]
                            [--recordingfile <filename>]
                            [--recordingvideores <width> <height>]
                            [--recordingvideorate <rate>]
                            [--recordingvideofps <fps>]
                            [--recordingmaxtime <s>]
                            [--recordingmaxsize <MB>]
                            [--recordingopts <key=value> [,<key=value> ...]]
                            [--defaultfrontend default|<name>]

VBoxManage.exe: error: Unknown option: --nic-type1

2026-05-11 15:16:49 (3804): Could not create VM
2026-05-11 15:16:49 (3804): ERROR: VM failed to start
2026-05-11 15:16:49 (3804): Powering off VM.
2026-05-11 15:16:49 (3804): Deregistering VM. (boinc_214d26ec583fb18c, slot#1)
2026-05-11 15:16:50 (3804): Removing network bandwidth throttle group from VM.
2026-05-11 15:16:52 (3804): Attempts: 2
2026-05-11 15:16:52 (3804): Removing VM from VirtualBox.

    Hypervisor System Log:

00:01:41.101565          Saving settings file "C:\ProgramData\BOINC\slots\3\boinc_ad7b93ebcac0871a\boinc_ad7b93ebcac0871a.vbox" with version "1.16-windows"
00:01:41.227197          Saving settings file "C:\ProgramData\BOINC\slots\4\boinc_10e5950a275e91eb\boinc_10e5950a275e91eb.vbox" with version "1.16-windows"
00:01:41.427946          Saving settings file "C:\ProgramData\BOINC\slots\3\boinc_ad7b93ebcac0871a\boinc_ad7b93ebcac0871a.vbox" with version "1.16-windows"
00:01:41.428495          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:01:41.428927          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:01:41.429407          Saving settings file "C:\ProgramData\BOINC\slots\4\boinc_10e5950a275e91eb\boinc_10e5950a275e91eb.vbox" with version "1.16-windows"
00:01:51.058472          Saving settings file "C:\Users\RICHARD\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:01:51.389551          Saving settings file "C:\ProgramData\BOINC\slots\4\boinc_10e5950a275e91eb\boinc_10e5950a275e91eb.vbox" with version "1.16-windows"
00:01:51.678805          Saving settings file "C:\ProgramData\BOINC\slots\3\boinc_ad7b93ebcac0871a\boinc_ad7b93ebcac0871a.vbox" with version "1.16-windows"
00:01:51.816766          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 0 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:01:51.817286          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 0 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:01:51.821398          Saving settings file "C:\ProgramData\BOINC\slots\5\boinc_4b01e98f3e646e31\boinc_4b01e98f3e646e31.vbox" with version "1.16-windows"
00:01:51.892069          Saving settings file "C:\ProgramData\BOINC\slots\3\boinc_ad7b93ebcac0871a\boinc_ad7b93ebcac0871a.vbox" with version "1.16-windows"
00:01:52.008139          Saving settings file "C:\ProgramData\BOINC\slots\5\boinc_4b01e98f3e646e31\boinc_4b01e98f3e646e31.vbox" with version "1.16-windows"
00:01:52.011168          Saving settings file "C:\ProgramData\BOINC\slots\4\boinc_10e5950a275e91eb\boinc_10e5950a275e91eb.vbox" with version "1.16-windows"
00:01:52.015821          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 2 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:01:52.016056          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 2 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:01:52.023553          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
00:01:52.338551          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:01:52.338964          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:01:52.339499          Saving settings file "C:\ProgramData\BOINC\slots\5\boinc_4b01e98f3e646e31\boinc_4b01e98f3e646e31.vbox" with version "1.16-windows"
00:01:52.604456          Launched VM: 82819040 pid: 25760 (0x64a0) frontend: headless name: boinc_ad7b93ebcac0871a
00:01:52.607518          Saving settings file "C:\ProgramData\BOINC\slots\5\boinc_4b01e98f3e646e31\boinc_4b01e98f3e646e31.vbox" with version "1.16-windows"
00:01:52.697031          Saving settings file "C:\ProgramData\BOINC\slots\4\boinc_10e5950a275e91eb\boinc_10e5950a275e91eb.vbox" with version "1.16-windows"
00:01:52.869309          Saving settings file "C:\ProgramData\BOINC\slots\5\boinc_4b01e98f3e646e31\boinc_4b01e98f3e646e31.vbox" with version "1.16-windows"
00:01:53.051525          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 2 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:01:53.051687          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 2 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:01:53.058918          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
00:01:53.062608          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
00:01:53.188570          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={48c7f4c0-c9d6-4742-957c-a6fd52e8c4ae} aComponent={BandwidthControlWrap} aText={Could not find a bandwidth group named 'boinc_676e29d494d4aa8d_net'}, preserve=false aResultDetail=0
00:01:53.356854          Launched VM: 82819088 pid: 18668 (0x48ec) frontend: headless name: boinc_10e5950a275e91eb
00:01:53.514520          Saving settings file "C:\Users\RICHARD\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:01:53.516933          Saving settings file "C:\ProgramData\BOINC\slots\5\boinc_4b01e98f3e646e31\boinc_4b01e98f3e646e31.vbox" with version "1.16-windows"
00:01:54.001012          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 2 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:01:54.001260          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 2 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:01:54.007810          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
00:01:54.265600          Launched VM: 75661248 pid: 22672 (0x5890) frontend: headless name: boinc_4b01e98f3e646e31
00:01:57.215617          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
00:01:57.284093          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={48c7f4c0-c9d6-4742-957c-a6fd52e8c4ae} aComponent={BandwidthControlWrap} aText={Could not find a bandwidth group named 'boinc_133391c248c3ed5c_net'}, preserve=false aResultDetail=0
00:01:57.554882          Saving settings file "C:\Users\RICHARD\.VirtualBox\VirtualBox.xml" with version "1.12-windows"

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

               [--cpus <number>]
                            [--cpuhotplug on|off]
                            [--plugcpu <id>]
                            [--unplugcpu <id>]
                            [--cpuexecutioncap <1-100>]
                            [--rtcuseutc on|off]
                            [--graphicscontroller none|vboxvga|vmsvga|vboxsvga]
                            [--monitorcount <number>]
                            [--accelerate3d on|off]
                            [--accelerate2dvideo on|off]
                            [--firmware bios|efi|efi32|efi64]
                            [--chipset ich9|piix3]
                            [--bioslogofadein on|off]
                            [--bioslogofadeout on|off]
                            [--bioslogodisplaytime <msec>]
                            [--bioslogoimagepath <imagepath>]
                            [--biosbootmenu disabled|menuonly|messageandmenu]
                            [--biosapic disabled|apic|x2apic]
                            [--biossystemtimeoffset <msec>]
                            [--biospxedebug on|off]
                            [--system-uuid-le on|off]
                            [--boot<1-4> none|floppy|dvd|disk|net>]
                            [--nic<1-N> none|null|nat|bridged|intnet|hostonly|
                                        generic|natnetwork]
                            [--nictype<1-N> Am79C970A|Am79C973|Am79C960|
                                            82540EM|82543GC|82545EM|
                                            virtio]
                            [--cableconnected<1-N> on|off]
                            [--nictrace<1-N> on|off]
                            [--nictracefile<1-N> <filename>]
                            [--nicproperty<1-N> name=[value]]
                            [--nicspeed<1-N> <kbps>]
                            [--nicbootprio<1-N> <priority>]
                            [--nicpromisc<1-N> deny|allow-vms|allow-all]
                            [--nicbandwidthgroup<1-N> none|<name>]
                            [--bridgeadapter<1-N> none|<devicename>]
                            [--hostonlyadapter<1-N> none|<devicename>]
                            [--intnet<1-N> <network name>]
                            [--nat-network<1-N> <network name>]
                            [--nicgenericdrv<1-N> <driver>]
                            [--natnet<1-N> <network>|default]
                            [--natsettings<1-N> [<mtu>],[<socksnd>],
                                                [<sockrcv>],[<tcpsnd>],
                                                [<tcprcv>]]
                            [--natpf<1-N> [<rulename>],tcp|udp,[<hostip>],
                                          <hostport>,[<guestip>],<guestport>]
                            [--natpf<1-N> delete <rulename>]
                            [--nattftpprefix<1-N> <prefix>]
                            [--nattftpfile<1-N> <file>]
                            [--nattftpserver<1-N> <ip>]
                            [--natbindip<1-N> <ip>]
                            [--natdnspassdomain<1-N> on|off]
                            [--natdnsproxy<1-N> on|off]
                            [--natdnshostresolver<1-N> on|off]
                            [--nataliasmode<1-N> default|[log],[proxyonly],
                                                         [sameports]]
                            [--macaddress<1-N> auto|<mac>]
                            [--mouse ps2|usb|usbtablet|usbmultitouch]
                            [--keyboard ps2|usb]
                            [--uart<1-N> off|<I/O base> <IRQ>]
                            [--uartmode<1-N> disconnected|
                                             server <pipe>|
                                             client <pipe>|
                                             tcpserver <port>|
                                             tcpclient <hostname:port>|
                                             file <file>|
                                             <devicename>]
                            [--uarttype<1-N> 16450|16550A|16750]
                            [--lpt<1-N> off|<I/O base> <IRQ>]
                            [--lptmode<1-N> <devicename>]
                            [--guestmemoryballoon <balloonsize in MB>]
                            [--vm-process-priority default|flat|low|normal|high]
                            [--audio none|null|dsound]
                            [--audioin on|off]
                            [--audioout on|off]
                            [--audiocontroller ac97|hda|sb16]
                            [--audiocodec stac9700|ad1980|stac9221|sb16]
                            [--clipboard-mode disabled|hosttoguest|guesttohost|
                                              bidirectional]
                            [--draganddrop disabled|hosttoguest|guesttohost|
                                           bidirectional]
                            [--vrde on|off]
                            [--vrdeextpack default|<name>]
                            [--vrdeproperty <name=[value]>]
                            [--vrdeport <hostport>]
                            [--vrdeaddress <hostip>]
                            [--vrdeauthtype null|external|guest]
                            [--vrdeauthlibrary default|<name>]
                            [--vrdemulticon on|off]
                            [--vrdereusecon on|off]
                            [--vrdevideochannel on|off]
                            [--vrdevideochannelquality <percent>]
                            [--usbohci on|off]
                            [--usbehci on|off]
                            [--usbxhci on|off]
                            [--usbrename <oldname> <newname>]
                            [--snapshotfolder default|<path>]
                            [--teleporter on|off]
                            [--teleporterport <port>]
                            [--teleporteraddress <address|empty>]
                            [--teleporterpassword <password>]
                            [--teleporterpasswordfile <file>|stdin]
                            [--tracing-enabled on|off]
                            [--tracing-config <config-string>]
                            [--tracing-allow-vm-access on|off]
                            [--usbcardreader on|off]
                            [--autostart-enabled on|off]
                            [--autostart-delay <seconds>]
                            [--recording on|off]
                            [--recordingscreens all|<screen ID> [<screen ID> ...]]
                            [--recordingfile <filename>]
                            [--recordingvideores <width> <height>]
                            [--recordingvideorate <rate>]
                            [--recordingvideofps <fps>]
                            [--recordingmaxtime <s>]
                            [--recordingmaxsize <MB>]
                            [--recordingopts <key=value> [,<key=value> ...]]
                            [--defaultfrontend default|<name>]

VBoxManage.exe: error: Unknown option: --nic-type1

2026-05-11 15:16:50 (3804): 
Command: VBoxManage -q snapshot "boinc_214d26ec583fb18c" list 
Exit Code: -108
Output:
This machine does not have any snapshots

2026-05-11 15:16:50 (3804): 
Command: VBoxManage -q bandwidthctl "boinc_214d26ec583fb18c" remove "boinc_214d26ec583fb18c_net" 
Exit Code: -2135228415
Output:
VBoxManage.exe: error: Could not find a bandwidth group named 'boinc_214d26ec583fb18c_net'
VBoxManage.exe: error: Details: code VBOX_E_OBJECT_NOT_FOUND (0x80bb0001), component BandwidthControlWrap, interface IBandwidthControl, callee IUnknown
VBoxManage.exe: error: Context: "DeleteBandwidthGroup(name.raw())" at line 260 of file VBoxManageBandwidthControl.cpp

2026-05-11 15:17:02 (3804): 
Command: VBoxManage -q unregistervm "boinc_214d26ec583fb18c" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2026-05-11 15:17:12 (3804): called boinc_finish(-182)

</stderr_txt>
]]>

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