I finally got my texture issue fixed and my world how I wanted it but then my world wasn't showing up in the game. I tried various fixes, nothing worked and then I uninstalled and reinstalled CAW. Now it crashes every time I try to open it. I get the message saying "The Sims 3 Create A World Tool - Beta has crashed!

Exception Information:

Attempted to read or write protected memory.
This is often an indication that other memory is corrupt"

I've double checked that the versions are compatible and tried both CAW download 1.67 and 1.69. Nothing works. Most of what I can find online is outdated. Can anyone help? Thanks!