I am reposting since I have narrowed down the instances when Illustrator crashes. I am using Illustrator CS6 and Windows 10. It crashes when...
1. Saving any file with RGB Document Color Mode.
2. Saving files in CMYK Document Color Mode that contain any color other than black.
3. When copying and pasting in Photoshop. When copying and pasting to a different Raster Program, it does not crash.
4. When closing Illustrator and there's data on the clipboard and answering to the pop-up message, "Keep Data".
I tried uninstalling and reinstalling Illustrator. I made sure I clicked on the Remove Preferences option, but I am not sure if there are any other files that need to be deleted manually after uninstalling.
I'd really appreciate any advice.