CSE uninstall fails on Win7 32bit

I’ve waited too long for a fix for Outlook only mode and the general mode does not suit me and seems to cause Outlook to ■■■■ on downloading messages.
When I try to uninstall CSE I get the error
“The parameter is incorrect”
How can I uninstall CSE?

Hi, Bill_R

Could you try to repair CSE first (by running CSE installer and choosing repair ) and then uninstall it ?