New
#1
Need your help so badly.
I previously have a dsl connection provided by pldt before and thats the time that i used windows 7 and activated it online. after few months ive changed my internet provider to smartbro wireless internet but when i reformatted my pc and reinstalled my windows 7 again and tried to activate it online, it said that it is not a valid serial but im the only one who's using my windows 7 ultimate. I only changed my internet provider. Please someone help me solving these problem. I appreciate your help. Thank you.