Windows 7 Forums
Welcome to Windows 7 Forums. Our forum is dedicated to helping you find support and solutions for any problems regarding your Windows 7 PC be it Dell, HP, Acer, Asus or a custom build. We also provide an extensive Windows 7 tutorial section that covers a wide range of tips and tricks.

Windows 7: Windows 7 not genuine, error ox8004fe21

05 Mar 2013   #21

Windows 7 x64

Hi Noel,

Status report:
Completed the Repair Install procedure: OK
Installed about 110 Windows Updates: OK
Restored the desktop background image: OK
Reinstalled AVG2013 and full system scan: OK

All seems fine now.
Problem solved.

Thanks, Peter

My System SpecsSystem Spec
06 Mar 2013   #22

Microsoft Community Contributor Award Recipient

Win 7 x64 Home Premium (and x86 VirtualBox VM)/Win10


Good luck (and well done!)
My System SpecsSystem Spec

 Windows 7 not genuine, error ox8004fe21

Thread Tools

Similar help and support threads
Thread Forum
Windows not genuine error, but it is...
So im having to deal with a second PC with this issue now. One I know for a fact is clean of viruses and never been infected. It started one day coming up with the not genuine popup at boot and wants to run the genuine validation stuff or something to that nature. When you open the validation app...
Windows Updates & Activation
Windows Not Genuine Error
Over this past summer around June I helped my dad purchase retail copies of windows 7, and install/upgrade his work computers with Windows 7 professional 64 bit from the windows xp that they had all been running since it was no longer going to be covered by Microsoft. In the past month, all 5...
Windows Updates & Activation
Error with Genuine but Windows is 100% original (error 0x8004fe21)
Diagnostic Report (1.9.0027.0): ----------------------------------------- Windows Validation Data--> Validation Code: 0x8004FE21 Cached Online Validation Code: N/A, hr = 0xc004f012 Windows Product Key: *****-*****-K9WFV-6G4BF-MX898 Windows Product Key Hash: HYdsMUJM7ZHuIkEsHEREa81psRU=...
Windows Updates & Activation
Windows Not Genuine error
Im having lots of trouble upgrading my system to 64 bit windows, this is just one of the problems. Diagnostic Report (1.9.0027.0): ----------------------------------------- Windows Validation Data--> Validation Code: 0x8004FE21 Cached Online Validation Code: N/A, hr = 0xc004f012 Windows...
Windows Updates & Activation
windows 7 not genuine error pop up
Thanks in advance for the help. I have had this pop up for close to a year. I purchased this used Dell latitude 6400 from a local computer shop. It worked fine for almost a year then started the ,"copy is not authentic windows." Here is the report from the program I got here; Diagnostic Report...
Windows Updates & Activation
Well, I have a BSOD error and a Windows is not genuine error
After re installing windows (for the 3rd time) on my Laptop using the code that came on the bottom of my laptop it said that it is not genuine. Also i am getting intermittent BSOD from Process ended that was critical.
BSOD Help and Support

Our Sites

Site Links

About Us

Find Us

Windows 7 Forums is an independent web site and has not been authorized, sponsored, or otherwise approved by Microsoft Corporation. "Windows 7" and related materials are trademarks of Microsoft Corp.

Designer Media Ltd

All times are GMT -5. The time now is 02:18.
Twitter Facebook Google+ Seven Forums iOS App Seven Forums Android App