After I upgraded from 9.7 to 13.1 for Sage on the Server (the one with the dongle), Everything worked fine with opening the software and estimates on each workstation, but I was having to upgrade each estimate as I went for testing, this would be an annoyance for my client.  I was advised to run the Estimating Tools File Upgrade Batch Program to upgrade the entire DB without having to do the one at a time method.  When it was doing the preprocessing phase, it was saying a lot of files were corrupt, which I know is not true.  The Upgrade process is still in progress and looks like its doing well, my question is are the .pee files it stated were corrupt not going to open any more?

David