Windows 7 pro key blocked Help! - Microsoft Community

hi community of microsoft,

i installed windows 10 when free upgrade, didn't windows 10 used downgrade option.

after downgrading windows 10 message on bottom right corner of desktop. "windows 7, build 7601, copy of windows not genuine" considering clean reinstall of windows 7 professional key invalid, there way unblock key?

thanks.

have tried reactivating telephone?

 how activate windows 7 manually (activate phone)

1) click start, , in search box type:   slui.exe  4

2) next press 'enter' key

3) select 'country' list.

4) choose 'phone activation' option.

5) stay on phone (do not select/press options) , wait person activation.

6) explain problem support person.

http://support.microsoft.com/kb/950929/en-us

how to: fix windows 7 or windows 8.1 reporting not activated or genuine after rollback windows 10

              

Windows / Windows 7 / Install, upgrade, & activate