#MICROSOFT WINDOWS LICENSE STICKERS HOW TO#

The Microsoft How to Tell website can help you identify counterfeit software and file a counterfeit software report if needed. Validation will also fail if youвЂ™ve inadvertently acquired and installed counterfeit Windows software. To learn about licensing more than one PC, go to the Microsoft Volume Licensing website.Д¬ounterfeit software. The ruleВ for most copies of Windows is that only one copy of Windows can be installed on one PC.

For instance, if you purchased a copy of Windows and installed it on more than one PC, online validation might fail because the product key has already been used on another PC. Another common cause of Windows validation failure happens when you try to install Windows on more PCs than your license allows. To fix the issue, you can properly activate Windows byВ reentering your original product key.ДЇor other issues, you may need to buy a genuine version of Windows.ДЎ License = 1 PC.

You might not see the messages untilВ you try to download something from the Microsoft Download Center that requires validation, and validation fails. If the repairs required Windows to be reinstalled, the technician may haveВ activated Windows with a different key than you usedВ when it was originally installed. Repairs.В If your PC has been repaired, you might start to see messages on your desktop that Windows isn't genuine. There are a few common scenarios in which Windows running on a PC might be discovered to be non-genuine during validation.

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