No preview available

I an working with Studio 2021 SR1.

I have Office 2016 installed on my computer with Windows 10.

Since I installed Studio 2021, I have no preview at all and when I try to use the function « Export file » I have a message which I don't understand « The definition of the filter «Power Point 2007 v. 2.0.0.0 can not be found or can not be used to build a generator.

Can somebody help ?