Hello community, I have a big problem with my Office 2003. Since SP3 (there is an KB-hotfix integrated in it which causses my trouble...) I cannot save Powerpoint presentations in file format "Powerpoint 95/97/2000/XP" any more. I found in the knowledgebase from MS a KB-article (http://support.microsoft.com/kb/938810) which describes this "Security-Feature" and there is also a Workaround to bring back the standard behaviour of Powerpoint 2003. I have to put some keys in the registry, so that the file type blocking is disabled. I tryed to do so, like KB-article said, but it didn't work! The other way to enable the features by setting a grouppolicy. This will not work here -> Windows NT4 domain... It is very important for me, that I can save with Powerpoint 2003 the presentations in a compatiblity-mode for Powerpoint 97. MS Office 97 is still in use here! Perhaps someone of you can help me with my problem. I already searched the internet but there are only links to the MS KB... kind regards Preacher