This is bugging the hell out of me as it is bound to be something simple.
Short version: 2 XP laptopns sync files and documents with a Vista Ultimate media centre using Allway Synch and have done with no problems until a few days ago.
Basically either laptop trying to open the shared documents folder on vista is now presented with a username/password request which buggers the sync software - despite not having changed any settings or software bar updates.
Workgroups are the same, folders are shared, permissions are set to everything for everyone, discovery and file sharing is on, password protected sharing is OFF but this is what I'm getting.
I've tried unsetting and resetting all sharing options, disabled firewalls etc all to no avail. Any suggestions?