We have a strange behavior while renaming only 1 character of files in My Documents; we receive Access Denied. It only happen when renaming it through My Documents which is pointing to a DFS share. If we renamed 2 or mores characters in the file name, everything is working fine. We have that problem on Windows 7 and 8 but but XP or Windows Server 2008 R2
System are up to date with the lastest update.