So I have found my own answer, but in case someone else has the issue, here is my solution. It appears the newly downloaded PZ Corp install package did not contain the latest version. So I downloaded and install Update 1.24 followed by update 1.25, and suddenly I could now access Pz Corp again as we...

I recently moved to a new laptop and wanted to install Pz Corp to the device. I had kept all the install packages (I have Pz Corp, Allied Corp, Africa Corp, Soviet Corp and all Grand Campaigns and so I thought I would just install Soviet Corp first (since it looked like it contained all the base Pz ...