Problems with word file type definitions after installing Studio 2021 Professional 16.0.2.3343

Hi,

I am unable to view and save target files in word since I installed Studio 2021 Professional when I work on Packages from agencies who use earlier versions of Studio. The problem is only with Word 2007. The error message is as follows:

Failed to save target content: Cannot find file type definition with id Word 2007 v.2.0.0.0

I have already followed the instructions provided at the link below

https://gateway.rws.com/csm?id=kb_article_view&sysparm_article=KB0028407

but I still have the exact same problem and continue to be unable to view the target or save the target file if it is a word file. I found a workaround of saving the original word file in a later version of word and adding the file to the project, but I can't do this for every single project I work on as it is extremely time-consuming.

Perhaps this is a bug? Can anyone please look into this and let me know if there's a more permanent fix?

Thanks

Anne