Requirements for installing Acrobat 9 PRO on new Windows 11 machine?

[bobelkind]

I have the license key.  Need to move from Windows 10 to Windows 11, and I'm wondering what else needs to be installed to allow Acrobat Pro 9 to install and run.  Older versions of Visual C++, perhaps (as is the case for Photoshop Elements 2021) ?

[try67 · Accepted solution]

No, you don't need anything else, but be aware the two are not compatible and problems are to be expected.