Small network, 1 x Windows 2003 Small Business Server and 7 x W2K Pro w/s. Users set with roaming profiles, and usually work at the same w/s, but sometimes move to another desk ( not all staff work 9-5 M-F ) All w/s running NOD32 OK. Two weeks ago, a user logged on at w/s 103 ( usually at 102 ), and was unable to download her roaming profile, ( unable to copy one of the files ). Deleted part of the profile and tried again, and got same error but a bit more through the download/copy process. Had to disable AMON in order to logon, and delete entire profile and logon with AMON disabled, to get profile downloaded. Re-enable AMON, now can logon OK. Today, a different user logged on at a w/s 107 ( usually at 105 ) and got same error as first user above. Other users have logged on and off on other w/s over the past two weeks without any problems. Any ideas on what's going on ?