[Paint crashes when clicking on colors, please help !]

Hi,

I launch Paint.net latest version, click on "Plus" in the colors form, then it crashes.

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

 

Why ?

I can't use it :-(

 

I have tried reboots, and uninstalls/re-install several times.

 

Logfile is attached.

 

Thank you.

pdncrash.txt