Toontrack suddnly not working

Opend Cubase normally, and my toontrack VST instruments (EZdrummer, EZkeys) are not there. I used them the last 2 years with no issue and now they are gone from the VS instruments list. Did no change in Cubase or in Toontrack, the only thing that was changes is that I updated my FOCUSRITE scarlet 18/20 two days ago. after that update all VST instruments work except for Toontrack.
appriciate any help with this…
Thanks in advance, :smiley:

Cubase 10 Pro 10.0.40 build 284
Focusrite Scarlett 18i20 (2nd Gen), Firmware 1583, Driver 4.63.24
EZdrummer 2.02
Windows 10 pro 64 bit