I cant uninstall mysql connector, HELP

Hi guys
I installed MySQL connector on a windows server and was advised to reinstall an earlier version.

So I tried to uninstall it, but could not, it remove all the components. It keeps saying MySQL has encountered a fatal error and rollsback. However the program still remains and I can reinstall or use it.

I haven’t used MySQL much as I have used Microsoft applications.

In the bid to remove it, I noticed I have 3 services under the services app, and only one is running the others cant be started

We are trying to install joomla on windows, hence reason for MySQL on the server.
Please advise

see attachment

many thanks