I'ts been the redist pack that failed to load obviously or revoked right even while running as admin. I suggest to rework the setup as quite a few ppl i suggested this to have simular problems.
A simple "would you like to install the redist pack" yes/no choice instead of forcing it to install would do the trick as there you could work in to force admin rights on it.
snoflake
Sven joined
This member has provided no bio about themself...