SUMMARY:
This is not a defect. The default setting for “Export to Flash file format” has been changed in 9.4.0. The impact is limited to Strategy Web 9.4.x product only. There is a workaround available in this technote.
SYMPTOM:
After upgrading to Strategy 9.4.1, a user notices a different behavior. Instead of exporting to MHT file as expected, the document gets exported to PDF.
STEPS TO REPRODUCE:

* Instead of installing Strategy 9.3.1, a user can open the Project Configuration of any project directly if the user knows that the setting has never been changed before.

CAUSE:
The default setting for “Export to Flash file format” has been changed from MHT to PDF in Strategy 9.4.1.
ACTION/WORKAROUND: