Sometimes D0D1CC7F2C13004236960DAECE12D86A.swf and other SWF system errors can be related to problems in the Windows registry. Several programs can share the same D0D1CC7F2C13004236960DAECE12D86A.swf file, but when these programs are uninstalled or changed, sometimes "orphaned" (invalid) SWF registry entries are left behind.