Answer:
This problem will also happen when trying to use MS Word alone. we searched the error message on Google and found that this problem is caused by incorrect COM Interop settings in the Windows registry. These settings let you control which DLL version is enabled when more than one version is installed on a computer. Running a repair installation of MS Office usually resolves the issue. If this does not work, you can try to uninstall MS Word and delete all the registry of MS Word, and reinstall MS Word. There are many questions and answers about this issue on the google. You can find a solution there as well.