Error 'StartIndex cannot be less than zero. Parameter name: startIndex' in project creation

Hello,

I'm trying to setup a project in Studio 2017 (had tried this in Studio 2019 as well with no luck) where source file is DOCX.

During project creation, I came up with the following error message.

/cfs-file/__key/communityserver-discussions-components-files/90/sdlerror_2D00_202072_2D00_15h46m31s.sdlerror.xml

Having checked the stack trace error, I replaced all quotation marks with '#', still no luck.

The next I tried is to disable the auto-correct for this language combination, still..

Have you ever seen that error when source file is DOCX?

Thanks,

Pavlos