looking for solution from win 7 loader

[SCARMEN]

hello, i installed a 7 boot loader with the running windows 7 , and after that the windows will not work ,its only boot and there is only a cursor blink after reboot the lappy? so plz tell me how may i get my windows?

 

[USAFRet]

i installed a 7 boot loader...

Please describe what this is and what it is supposed to do.