Upgraded to Windows 10 then downgraded.

[SharpshooterJP]

So I upgraded from windows 7 to 10 then played gta v. Suddenly the map started to load slower so i downgraded back to windows 7 and it went back to its normal performance. But suddenly when I open my computer it shows "automatic repair". So i always need to choose load from hard drive to start my pc regularly. Its not performance affecting but i find it annoying that i cant open my pc, get a cup to drink and enter my password. Instead i have to navigate a bit then wait for it to start loading again.

 

[Unolocogringo]

You can download EasyBCD to change the boot loader. Make your win7 drive the default boot device.
http://neosmart.net/EasyBCD/