how to start windows after formating ubuntu ?

[Passionate]

before , i have dual operating sytem in my laptop . One is windows 7 and ubuntu . So , after then i decided to delete ubuntu .. so i followed this steps http://www.makeuseof.com/tag/how-to-safely-uninstall-ubuntu-in-windows-dual-boot-environment/ .. This process worked fine in my friends laptop my in mine .. it is giving some problem . Now i'm unable to start my laptop . When i run

• bootrec /fixmbr
  
• bootrec /fixboot
  

commands , it is saying .. that it unable to recognize it .. please help

[+BudMan MVC]

where are you trying to run those commands from? You need to be in the Windows Recovery Environment, ie you booted from windows 7 media? and then got to a command line?

I assure you those command are available once you boot from the correct media.

http://support.microsoft.com/kb/927392

How to use the Bootrec.exe tool in the Windows Recovery Environment to troubleshoot and repair startup issues in Windows

[Passionate]

bootrec.exe is not available .. i checked everywhere . i run this commands on x:\windows\

[+BudMan MVC]

What media are you booting from?

Something you created yourself? Downloaded, or retail media??

Here, check your path - file is there! If its not then your not booting legit media??? Or some some flavor of windows that does not have the recovery environment?