Windows "not genuine" after entering several commands

After entering these commands:
bootrec.exe /FixMbr
bootrec.exe/FixBoot
bootrec.exe/RebuildBCD
bcdedit /export C:\BCD_Backup
c:
cd boot attrib bcd -s -h -r
bootrec /RebuildBcd

My windows claims to be "not genuine" and I have 30 days to fix it... Does anyone know what I did to mess it up? and how I can reverse it?

Thank you.