Hi Ludek, thanks for the reply. I am trying out the suggestion from you and Don about downloading CR2013 and seeing if that finds any problems. The report is an old one and has been working fine. We had made some database changes, and the client also wanted some additional information on the report and that is when we noticed the occasional crash when flipping between form and trial view. After a period of time and multiple changes, we could be guaranteed to crash. Upgrading to the newest release guarantees that we now only have to change one small thing, save it and get a crash.
I would prefer not to re-install VS and CRVS SP - I can't bill for these kinds of problems. Also, I find it difficult to understand how a patch release moves you from occasional crashes to guaranteed crashes. I will try out your suggestion on the CR 2013 trial packag and see if that fixes the problem - I hope that it writes files that are still useable to 2010?
Neil