Ok, I can now read the immense spreadsheet that is Systems Information.
Everything else is still broken.
I tried all the other bugs that I had previously found, and they all still exist.
The problem must still be linked to your specific installation as no one else is reporting the same problems. The trick is going to be figuring out exactly what is different. Firstly, what version number is on the Game window? Second, are you using the game that is already loaded or have you generated a new game?
With regards to the other points you mentioned. To rename a class from the generated name, click the Rename button in the bottom left. The type selector is used to diffentiate between Ships, which is the default, and ground bases (PDCs) so you don't need to select it at all unless you want to design a ground base. The warning about removing systems is because you can't add certain systems, such as engines, to a ground base so the program removes them as options. Still no idea why you got errors though when you used any of the above. If it was a common problem I would be getting a lot of mail
Between the members of the forum we usually figure out any problems so bear with us.
If you want some more in-depth background on the game and an idea of the type of things you need to consider while playing, take a look at the after-action report for the Trans-Newtonian campaign.
viewforum.php?f=16Steve