Supporting OS

Windows 7 64bit
 

About Non-Recognition of Registered Product Key

It is confirmed for Windows 7 64-bit version that the number of registered produce key may not be recognized as a correct value and thus product key registration is disabled after the operating system was updated by the Windows Update process on October 25, 2011 (KB2603229).

In such cases the above, please repair the product key with this software.

Reference URL: http://support.microsoft.com/?kbid=2603229

■Cause

Information on the user ID required for product key authentication is unintentionally changed with respect to the Windows that has been gone through the above-mentioned update process (KB2603229). Authentication of the product key is prevented because of this change if the key was registered before this update.
 

■Affected Products

The following products are affected.

The products marked with a * are recommended to upgrade to the latest version. In the latest version, the products can be used with only registering the Access Code provided by the license certification without the procedures for the product key issue. Repairing the product key by this software is also unnecessary.
 

■How to use this software

1) Extract the downloaded file.
2) Save the software pkeyRepair.exe extracted to your PC in trouble.
3) Execute pkeyRepair.exe

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