I am trying to register my Windows 7 Enterprise on a home PC (which previously has been upgraded from Windows Vista Home), and now I am running into a problem where OS will not accept a Product ID (Computer - Properties - Windows activation - Change product
key). The OS is not accepting certain numbers in my Product ID such as "0". As soon as I type in "0" I get "Unacceptable character. Please check your product key and try again." I also tried copying the Product ID from a text file with no luck. The product
key is correct as I am using it on my personal laptop. Suggestions?
i had a problem with my windows and decided to reinstall my windows...all i did was notedown my product id..thats all i have to re activate...how can i find out what my product key is or reactivate my windows using PID..?