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validation error

About this tag
The tag 'validation error' on WindowsForum.com covers issues where Windows reports that the computer is not running genuine software despite a valid product key. Common symptoms include error code 0xC004F055, which indicates that the Software Licensing Service cannot find the base SKU, and activation status showing as 'Not Available' in System Properties. Users often encounter this when attempting to resolve activation problems through the Control Panel or online Genuine Advantage tools. Discussions focus on troubleshooting steps to restore proper licensing validation and eliminate the persistent warning message.
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    Windows 7 "This computer is not running genuine Windows"

    Installed with a valid key. Every time I go to the control panel I get "This computer is not running genuine Windows"... Attempt to click "Resolve" and I get "an error has occurred" code 0xC004F055 "The Software Licensing Service reported that the base SKU is not available." Online Genuine...
    • pbanwatt
    • Thread
    • activation control panel error genuine windows licensing product id system properties troubleshooting validation error windows 10
    • Replies: 5
    • Forum: Windows Help and Support
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