Yep, sure do
Scan your hard drive for errors by going to Start | My Computer, Right click on the "C" Drive
Select Properties from the drop down menu.
Choose the "Tools" Tab
Error Checking option.
Check both options on the Applet that opens, "Automatically fix" and "Scan for and attempt recovers of bad sectors"
Windows will give you a prompt asking if you want to schedule the scan as it needs use of all files.
Then restart your computer.
After the hard drive scan, run AW2000 again.
See if that solves the problem or not.