Could you share us a screenshot of that error?
This error message can occur due to various reasons, such as file corruption, insufficient permissions, or issues with the software itself.
To troubleshoot this issue, you can try the following steps:
- Check if the file is read-only or if it's being used by another program. If so, close the program or remove the read-only attribute.
- Check if you have sufficient permissions to save the file. If you're not sure, try saving the file to a different location or contact your IT administrator.
- You may try save as another location.