In the past, in installing betas or patches, I had some fruitless experiences and putting back the content of the "back" folder was not satisfying for me. That's why, before installing a new patch, I always copy the entire Vue root content to a save place. This means, that you please also follow Mike's indication to keep a copy of your original Back folder, because some files may have changed in the modules or somewhere else. Have inexpected problems ? Put back the content of your back folder and also the saved root files. I hope you don't need to do this:-) Guitta