We are sorry for the trouble. As described you are trying to install Adobe Acrobat Pro 2020 on Windows 7
Adobe Acrobat pro 2020 is not compatible with Windows 7. The minimum system requirement for Adobe Acrobat Pro 2020 is Windows Server 2012 (64 bit), 2012 R2 (64 bit)†, 2016 (64 bit), or 2019 (64 bit); Windows 8, 8.1 (32 bit and 64 bit)†, or Windows 10 (32 bit and 64 bit)
For more information please take a look at the help article Adobe Acrobat Pro 2020, Acrobat Standard 2020 System Requirements
Thanks 😉 , so I should switch to the windows 10.
By the way someone sent me a private message and I think they are scaming people here on the site, here's screenshot of the received mail
Yes, it's a scammer. Do not give them any private information or allow them to access your computer.
I've reported them in the back channels and they should be banned soon.
Not a satisfactory answer. So what version of Adobe Acrobat should be used for Windows 7?