🧩 Why this happens
To ensure backwards compatibility for users who do not have the most up to date version of MS Word, the template must be in Word 97-2003 (*.doc) format, not *.docx.
If the Roof Wizard can't find the referenced file name (because it has the incorrect extension) then it automatically goes looking in the CAD file (Roofwiz.dab) for the same report name and it will not be there. Hence the error message.
✅ Fix
Ensure the template is saved in the correct Word format
The template must be Word 97–2003 (*.doc) (not .docx).
Check your report mapping
Ensure that the UserReportNames.csv file has the correct document name in the list.
🔗 More details
For more information - see User Defined Report/Drawing Names