Premiere 12 full license became unusable, because of disabled server? What to do?

Please share the screenshot of the error that you are getting.

I am now working my way into Davinci 15. (Win7)
Thank you for your interest.
The support has asked by mail
and then suddenly left without answers.
My problem was a line violation
and not a software problem.
Thank you.

Error 404

See here:

https://helpx.adobe.com/creative-cloud/kb/troubleshoot-download-install-logs.html#error404

Did it say that the server was shut down or did you just have problems connecting?

If you got an error message, exactly what did it say?

Did you try a different browser?

If you are going to only have Win7, good luck finding another program

Win7 is dead https://www.microsoft.com/en-us/windows/windows-7-end-of-life-support-information

https://answers.microsoft.com/en-us/windows/forum/windows_10-windows_install-winpc/how-to-dual-boot-windows-10-with-other-versions-of/9695dfc7-1c13-4d8d-b10b-587e78c6ac36

>service says that the server for a login is switched off

In that case there nothing anyone, not even Adobe support, will be able to do

You might check at Microsoft to find out if it is possible to set up a dual boot operation on your computer, so you have the choice of starting in Win7 or Win10

Go to the Search bar at the top of http://www.microsoft.com/en-us/ to find information on startup options