Sync Dials Disaster

Dials all beautifully set up on my laptop with Windows 7 - have 7 groups with a variety of dials using web sites and some using local file pictures. On my windows 8 machine the sync turns chrome into a mess with dials going to the wrong web site, missing dials, missing groups and the worse thing? Cannot seem to get out of the problem and start again on my windows 8 machine so now chrome is useless as far as I am concerned. What can be difficult about a sync that is get the server stuff and dump it down its nowt as though any fancy syncing is going on. Very annoyed that this is now a mess. Want to get rid of files so I can start again but which ones and where.