Search the web for CL07.exe fix... it shows to be a rootkit infection....
28.10.2011 12:31 Application Error Faulting application name: CL07.exe, version: 0.0.0.0, time stamp: 0x45e0a63e
Faulting module name: CL07.exe, version: 0.0.0.0, time stamp: 0x45e0a63e
Exception code: 0xc0000005
Fault offset: 0x001872ef
Faulting process id: 0x1290
Faulting application start time: 0x01cc956d3597f176
Faulting application path: E:\Games\UCL\CL07.exe
Faulting module path: E:\Games\UCL\CL07.exe
Report Id: c6ffa42c-0160-11e1-bd0b-95bf8b4fa10d