[Wine] uninstall winetricks packages

[K4Z00]

used:
sh winetricks mdac28
can see it installed to /home/user/.wine/drive_c/Program Files/Common Files and windows and winetrickscache

it hasn't resolved the issues i'm having
so how do i remove the mdac28 package?
do i have to manually remove the files
or is there an opposite to sh winetricks mdac28?

also...
does rm -rf ~/.wine put wine back to it's initial install state?
ie removes all winetricks packages
as well as programs installed

am only testing one program
this might be helpful in trying a clean install
thanks for the continuing assistance!
when i mess things up!