I have been finding recently that on certain computers, Crystal Reports will give an error message if I don't uncheck the box “Use indexes or server for speed” in the Report Options. Unchecking this makes the report run much slower.
At one client I was able to run the report on about 5 different computers with that box checked, but when I got to the 6th, I got the error message and had to uncheck the box.
Has anyone else run into this? Any idea why this might be happening?