Thx for replies. Disk frag is not a problem - I use Defraggler on a regular basis. Plenty of free space.

It has to be something with AV software. Problem still occurs with AV disabled. It only works once AV software(s) are removed. My 10 y/o XP machine runs BIAB and the same AV software - BIAB runs just fine there.

I'm thinking a re-install of BIAB but don't look forward to hours of install for RTs. Any hints here?

Anything else to try?

Thx,
R

Last edited by Rachael; 11/22/13 04:06 PM.