Calypso v2022 decided it wont connect (Offline system)

[[Ri...]]

Out of the blue, now Calypso 2022 will not connect.
It just stays at "Initializing".
This is a Planner seat only.
Calypso v2019 works fine.

Before I bomb CIC, has anyone ran into this and know of a fix?

[[Ri...]]

Its getting worse.
Now v2021 won't connect... 🙄

[[Je...]]

Upgrade graphics drivers lately? Remove nView

[[Ri...]]

I'm assuming nView is for Nvidia graphics, and I do not see that option.
I ended up re-installing both versions.

[[Je...]]

Likely caused by a Windows Update then. "Computer name" change after Windows Update changes the name to an excessively long name that supporting files for CALYPSO no longer recognize. I am not going to pretend to know why that breaks the registry but it does.

[[Ri...]]

2022 has stopped working again, no known reason.