Render in place - problem in Nuendo 12

Each time when I want ‘Render in place’ in Nuendo 12 , appears this window. I have o lot of space on every drive. Have any of you experienced this before?

User rights not properly set?

Can you check whether the last selected path in the Render in Place settings still exist? The error message might be misleading.

Yes - that was problem. I have changed ‘File Path’ to ‘use project folder’ and problem gone
Thank you for help