Right mouse button again not working after install cis4.0

I installed cis 4.0 final clean and put the mouse driver in to the safe files. I even shut down the sandpit but nothing worked. Mouse did start working after I did put the settings into Defence= Clean pc.

(XP PRO SP3 + CIS4) After installing CIS4, my mouse scroll wheel stopped working.

Until the problem is fixed, I’ve got it to work again by UNticking :-
“Automatically run unrecognized programs inside the Ssandbox”