Uninstall MIM 2016 Service & Portal Manually

Hello There,

I require some assistance on how to manually uninstall MIM 2016 Service & Portal. I have tried several approach including the URL below, but MIM 2016 would not just uninstall. Appreciate Ideas on how I can get to do this to enable me do a clean install of the MIM 2016 Service & Portal on the same Server

https://social.technet.microsoft.com/wiki/contents/articles/37711.mim2016fim2010-troubleshooting-uninstall-fails-with-error-administrator-privileges-required.aspx.

Thanks

Akinzo