My computer died. I installed TMG v8 on my new computer. When I tried to open a project, it said that it was created in a newer version of TMG v8. I tried to do an update, but got this error message; "Error opening installation log file. Verify that the specific log file location exists and you can writ to it." Where is this file located, and why would I be having trouble with this since this is a new installation?