Open .exe files in cxrun instead of cxinstaller when double-clicking
By default, Crossover will open up .exe files in cxinstaller (i.e. the Install Software menu) when those files are double-clicked. On Mac there's a simple switch in Crossover's Preferences to change the default action for double-clicking on .exe files from "use cxinstaller" to "use cxrun" (which is the "Run Command" tool) , but this switch doesn't exist in our Linux product.
To change this behavior, you can modify the "defaults.list" file that you find in
/usr/local/share/applications/ (if you installed Crossover from the .deb/.rpm package)
~/.local/share/applications (in you installed Crossover as user from the .bin file)