New error in Cubase 10

Cubase 10.0 has worked flawlessly for the last 2 years, but suddenly started throwing an error when I try to select any of my VST instruments. Error message posted below. I reinstalled Cubase, but no improvement. Wondering if I have too many VST instruments? (About 30, so I doubt this is the issue). Win 10 / 64, 40GB RAM. Thanks.
cubase error

Hi,

Attach the mentioned DMP file, please.

I did attach the dmp file.

A post was split to a new topic: Cubase 10 errors

Here’s the DMP.
Cubase 10.0.30.236 64bit 2021.6.18 17.16.56.768.dmp (664.2 KB)

Hi,

Could you try in the Cubase Safe Start Mode [Disable preferences], please?