17.3 Python error plus can’t uninstall

Hello,

When i first installed 17.3 and ran it right after install it worked ok.
After shutting down and restarting i get a python not installed error.

So i tried to uninstall but the program doesn’t show up in the Programs to uninstall.

I tried reinstalling on top of itself and that only works for the first run from the installer and then the same error pops up.

Anyone else having this problem?

Thanks in advance….

Windows 10 Pro x64