Solution:
1. MS office 2013 is required for completing DIY practical questions (Activated)
Installation Link- https://alcreadiness.mkcl.org/softwares.
2. Activate the MS office 2013. After that issue will get solved.
If issue persists, please generate the SOLAR ticket with following details.
Learner Code-(those are facing issue)
Screen shot of the issue-
Detail description.
Updated mobile number.