Windows 7 home pre,m activation code issues

[To lowers]

had to install new had on laptop, and reinstall windows 7 ,had backed up laptop prior to crash , so after doing all this now the act code that came with the win7 won't work and I'm getting a 30 day warning ,,how do I get around this feasko,
Thanks Ron

 

[drtweak]

if the code you have isn't working then you need to call up microsoft, tell them what happens, and that the code that came with your windows isnt working. They will help ya out