I am using OneDrive, it automatically uploads everything in documents and renames the documents folder automatically to 文档, which means the default TurboTax folder has Chinese characters in it.
It has caused problems in saving the tax return
C:\Users\xxxxxx\OneDrive\文档\TurboTax
Can you change the OneDrive language settings to see if this resolves your matter? To do this, please see the following instructions: