One thing that can be a thorn is the fact that the UltraHal software writes several instances to the computer's registry.
There are enough that one should use a registry cleaning program after an UltraHal deletion /removal and Before any Reinstall attempt.
(a good FREE Registry Cleaner called Ccleaner is used by many people I know and always provides good, dependable results).
https://www.piriform.com/ccleanerHad this person contacted anyone or posted his / her situation, perhaps frustration could have been averted.
5 reinstalls? Really? While I'm not saying BS, I am shaking my head in disbelief.
At what point would one either contact Mr. Medeksza or post a plea for Help? After maybe 6 tries? How about 1 or 2.
Don't let things get out of hand before you yell for help or post negative comments that serve no one and are counterproductive.