W32.Downandup.B

Just scanned a flash drive and Norton detected W32.Downandup.B

It says it is only partially removed

 

Affected Areas:
Files & Directories
j:\recycler\s-5-3-42-2819952290-8240758988-879315005-3665\jwgkvsq.vmx
Registry Entries
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\BITS->Start:2
Network & Browser Items
Browser Cache

 

what steps do I take next?

NAV2008 on Vista Home Premium 32 bit