Installing Acrobat Professional perpetual license

Good morning,

I have a perpetual license of Acrobat Pro, and since Adobe has not been able to give me support, they have referred me to the community.

I try to install the program after uninstalling all the previous installations, but apparently there are traces and it doesn't work. I have used AdobeAcroCleaner_DC2021 to remove previous installations, but it doesn't work either.

That is, when I install the program, it asks me to log in, I do it, I put the serial number, and then it throws me an error screen, of which I put as attached image.

I understand that it must be because of old installations, but I can't get it, I have even tried to remove everything by hand from the windows registry.

I hope somebody can help me.

Thank you.

Jose