I don't have a script for you, but I have a suggestion on how you can create one of your own.

Get the program InCtrl5 from PC Magazine - ZDNet and have it watch the uninstall and then replicate it via your script.

This link should take you to where you can download the program from ZDNet

PC Magazine's InCtrl5 - Monitor changes made by install programs

Let us know if this works out or not, or if you need further assistance.