I keep getting this error message "Can't create C:/users/.../.../...dwg or file is already in use. Please close the file and press OK"
And I have no idea what is that, I have done it once, the exporting thing.. one week ago and it worked just fine.
I have tried to re install revit, checking for updates.. nothing worked.
any one can help?
its a 2018 revit product.
