Unable to scan a NAS using NOD32 v4

When I use a computer running NOD32 v3 it is able to scan the discs on a NAS called QNAP TS-439 Pro Turbo NAS. When trying to scan the NAS from a computer running NOD32 Business Edition v4 the scan immediately stops and gives the following error:

[4] Object cannot be opened. It may be in use by another application or operating system.

OS on the client running NOD32 v4 is Win 7 Ultimate.

The NAS discs are reported as NTFS.

Is this something that can be cured?

Thanks

 

Found the culprit!

I choose "Scan as Administrator". The Administrator account did not have the drive mapped which made the scan fail. By selecting just "Scan" it worked fine.

Easy!

 

Thanks for posting how you resolved the issue