F-Prot hangs, other antivirus tools also

[xerces8]

Hi!

I tried UBCD 3.4
If I select F-Prot in the boot menu, enable NTFS and the scan may hard drive, f-prot hangs.
I think it always hangs at the file NERO.LNK.

Other antivirus tools also hang, or don't run at all (out of memory).
(RAM disk is clean).

Any idea ?
I burned UBCD for virus cleaning, but it is pretty useless like this.

Regards,
xerces8