Model Builder Community

Thanks for the post - the issue was fixed via email a day after the original post by installing the previous version of the program on my PC and then upgrading it to the latest version which then worked fine

I purchased the Model Builder program today, and I can't install it. Each time I attempt to do so it comes up with an error message "C:\ProgramData is not writable or accessible". I did a search on the internet for a solution and discovered this is a Vista error message. I am using XP, I turned off ...