Q: What do I do if I get a USB filter driver error in Windows XP?
A: This issue could be related to Drive Letter Access Software (DLA)
Use the registry editor and drill down to: HKEY_LOCAL_MACHINE\CurrentControlSet\Control\Class\{4D36E967-E325-11CE-BFC1-08002BE10318}
Backup the registry key first and then In the right pane delete LowerFilters if present.
Restart your computer.