[support] uninstall rules module

[Jim Ruby]

I would like to uninstall all rules module and its required modules when I
uninstall  7.20 and then try to install 7.23 it crashes every time. I'm not
sure what might be left behind that is causing this. I can install a new
site and install rules 7.23 just fine.

Any ideas or suggestions? My steps are below.
drupal 7.22

1. go to modules
2 uncheck everything I can relating to rules untill I get all extra modules
gone
3. go to the modules uninstall and unstill to all is gone.

then I try and install latest version.