Hello! This is the first time I've run into this. Any ideas? Here are the logs of the failure: Process completed with exit code 0 OSDDiskPart 5/20/2011 4:32:38 PM 1408 (0x0580) shDevice != INVALID_HANDLE_VALUE, HRESULT=80070002 (e:\nts_sms_fre\sms\framework\tscore\diskutils.cpp,1055) OSDDiskPart 5/20/2011 4:32:38 PM 1408 (0x0580) Could not open disk 0l (80070002) OSDDiskPart 5/20/2011 4:32:38 PM 1408 (0x0580) CDisk::FlushPartitionTableCache(oDisk.getIndex()), HRESULT=80070002 (e:\nts_sms_fre\sms\client\osdeployment\osddiskpart\main.cpp,1460) OSDDiskPart 5/20/2011 4:32:38 PM 1408 (0x0580) Failed to flush partition table cache (0x80070002) OSDDiskPart 5/20/2011 4:32:38 PM 1408 (0x0580) OSDDiskPart.exe failed: 0x80070002 OSDDiskPart 5/20/2011 4:32:38 PM 1408 (0x0580) Process completed with exit code 2147942402 TSManager 5/20/2011 4:32:38 PM 1336 (0x0538) !--------------------------------------------------------------------------------------------! TSManager 5/20/2011 4:32:38 PM 1336 (0x0538) Failed to run the action: Partition Disk. The system cannot find the file specified. (Error: 80070002; Source: Windows) TSManager 5/20/2011 4:32:38 PM 1336 (0x0538)