Unable to use Microsoft Word in mydesktop

[Jisha]

Hi Team,

Since a week i am facing a new issue while using mydesktop particularly with Microsoft Word document. When I open the document, i cannot edit or type any content in it as the message appears as 'unlicensed product' which then follows by not being able to use any Microsoft product. All my course content is saved in mydesktop and I am worried if this continues during exam, i would be in a lot oif trouble. 

Could you please look into this issue as a matter of urgency.

Regards

Jisha