We recently received reports about a strange problem (non-functional add button in the upload dialog) which occured only in IE7 (not occurs in other browsers). We have fixed this issue.
Please download the fixed DLL and replace the old one with it:
Fix 2 for FileUltimate v2.1The fix is included in the v2.1 download packages as of writing this message. Users who will download the product after today, do not need to apply the fix.