I can't installing DataSmith 4.25

Hi. I can’t install UnrealDatasmithMaxExporter_4_25_3 for 3d max 2021

I used to have a different version of the plugin for 3dmax 2020.

Before installing I will uninstall it.

During installation, I get this massage - Joxi (574 kb) закачан 19 сентября 2020 г. Joxi

Pls tell me how install it.

It seems that you need to get exactly that version, I`ve tried because I get the same error but with a different version.