LHC@home

Ever since updating to sixtrack 4.67 (Windows) CC 4.25. I've not had a single successful work unit. Half fail during download & the rest when starting computation. Here's an example of the error reported by BOINC:

4/26/2005 4:26:37 PM|LHC@home|Finished download of v64lhc.D1-D2-MQonly-inj-no-skew-55s14_16524.2308_1_sixvf_19502.zip
4/26/2005 4:26:37 PM|LHC@home|Throughput 1675 bytes/sec
4/26/2005 4:26:37 PM|Einstein@Home|Pausing result H1_1179.4__1179.9_0.1_T05_Run2_0 (removed from memory)
4/26/2005 4:26:37 PM|LHC@home|CreateProcess() failed - The process cannot access the file because it is being used by another process. (0x20)
4/26/2005 4:26:37 PM|LHC@home|CreateProcess() failed - The process cannot access the file because it is being used by another process. (0x20)
4/26/2005 4:26:38 PM|LHC@home|CreateProcess() failed - The process cannot access the file because it is being used by another process. (0x20)
4/26/2005 4:26:38 PM|LHC@home|CreateProcess() failed - The process cannot access the file because it is being used by another process. (0x20)
4/26/2005 4:26:39 PM|LHC@home|CreateProcess() failed - The process cannot access the file because it is being used by another process. (0x20)
4/26/2005 4:26:39 PM|LHC@home|Unrecoverable error for result v64lhc.D1-D2-MQonly-inj-no-skew-55s14_16524.2308_1_sixvf_19502_0 (CreateProcess() failed - The process cannot access the file because it is being used by another process. (0x20))
4/26/2005 4:26:39 PM|LHC@home|Deferring communication with project for 57 minutes and 31 seconds
4/26/2005 4:26:39 PM|LHC@home|Computation for result v64lhc.D1-D2-MQonly-inj-no-skew-55s14_16524.2308_1_sixvf_19502 finished

I've had a similar problem and have solved it by detaching and re-attaching to the project. It was the most drastic action, but worked for me.

You could try any or all of the following:

1.) Quitting BOINC and rebooting the machine
2.) Resetting the project
3.) Detaching and re-attaching to the project