How can I open the Word Report tool? I receive an error every time I try!
It is most probable that you have Word still open on the Reference Word file for the Threat Model. In fact, Word requires full exclusive access to files, and this prevents access by Threats Manager Studio (TMS).
How to address this problem
To address the issue, simply close Word. If you cannot see Word as open, you may have it as a dangling process: open Task Manager and check. If you see any instance of winword.exe and it should not be there, you may kill it to unlock access by TMS. Do this carefully, though, because you may close another document and lose your work!
If still you cannot access the Reference Word file, it may be corrupted. Try to open it again in Word and check that everything is correct.

Word Report generation fails every time I execute it. What should I do?
It is most probable that you have Word still open on the Reference Word file for the Threat Model. In fact, Word requires full exclusive access to files, and this prevents access by Threats Manager Studio (TMS).
How to address this problem
To address the issue, simply close Word. If you cannot see Word as open, you may have it as a dangling process: open Task Manager and check. If you see any instance of winword.exe and it should not be there, you may kill it to unlock access by TMS. Do this carefully, though, because you may close another document and lose your work!
If still you cannot access the Reference Word file, it may be corrupted. Try to open it again in Word and check that everything is correct.