OMP errors when opening projects

Hi everyone.
I really hope someone will be able to help me.
Cubase 10.0.50 on windows 10. Intel i7 6700 with 64 gb of ram.

Since a couple of days everytime I open a project cubase loads it up 'til the end and then crashes just before opening it showing me 2 errors in the command prompt:
OMP: error #134: Cannot set thread affinity mask
OMP: error #87: Parameter is incorrect.

Sometimes I manage to open it and doesn’t show the above error message. Let’s say 1 out of 5 times.
It may be that the project got too big and the processor struggles to handle it?
I tried disabling hyperthreading from the BIOS but had no success.

Any idea?


I’m sorry, I’m not really Windows expert. But what I was reading here, I would try to reinstall the right Microsoft Redistributable, which is needed for Cubase.

Reinstallation of Cubase might solve the issue. Make sure you:

  • Download Cubase Full Installer.
  • Unpack the ZIP file and install from the unzipped folder.
  • Install from the setup.exe file (not MSI).
  • Install as administrator.

Tried both. Unfortunately none resolved the issue.
Thanks for your help anyway.