Collection of links outlining which folders should be excluded from AV On access / Scheduled scans: http://www.sophos.com/en-us/support/knowledgebase/35970.aspx http://social.technet.microsoft.com/wiki/contents/articles/953.microsoft-anti-virus-exclusion-list.aspx...
Important!
Make sure you backup your data and system before carrying out any steps noted here!
These steps have worked for me, but I cannot guarentee they will work for you!
