Hi..this also happens when copying from a temp folder to finalise a download and extracting from WIN RAR..It only started happening a few days ago. Here are the two the Event Log entries repeated several times whilst waitng for the files to transfer..

Event Type: Warning
Event Source: Disk
Event Category: None
Event ID: 51
An error was detected on device \Device\Harddisk2\D during a paging operation.

Event Type: Error
Event Source: viamraid
Event Category: None
Event ID: 9
The device, \Device\Scsi\viamraid1, did not respond within the timeout period.

THANK YOU
CZ