I have Quatro Pro installed in my new Windows 7 computer. When I got the computer I installed WordPerfect Office 11. Some of the time the Quatro Pro files don't open, some of the time they do. Why does this happen. I've heard of this happening to other people but don't know how to correct it. Please help.
None of them have marcos in them. I'm openning various ways......File, then double click on file, look for file in folders and double click, etc. I noticed that sometimes it also happens when I try to open a WordPerfect file.