Doing a double install

This method is the longest method but it will work. This method is approved by Microsoft. To install, do the following

Install Windows by booting to the DVD. Click here for instructions
Once the install is done and the registration fails, put the Windows 7 Setup DVD in the optical Drive (if it is not in the drive)
Navigate to the drive and double-click the Setup in the DVD disk directory.
Choose Upgrade (Do not choose Custom)

Activation should work this time.

Contact Email: Support@upgradenrepair.com

DISCLAIMER:UpgradeNRepair (UNR), the owner, and any representatives of UpgradeNRepair (UNR) is not liable for any data loss or hardware failure because of the following procedure. The Information provided is a guide to assist the customer with an issue with their system or software. The procedures offered here may or may not harm your files. Even procedures that are not designed to harm files, can harm files, depending on the issue with the system. Because there is too many unknowns, UpgradeNRepair is unable to guarantee the safety of the files. Customer is responsible for their data and their actions. Before following the directions on this page and the pages these links are linked to, any data the customer does not want to lose will have to be saved. Saving the data is the sole responsibility of the customer. Some or all of the following procedures or information may not apply to your situation.