Windows Vista Validation Issues (Windows Vista)
Issues relating to the Windows Vista Software Protection Platform - Non-Genuine dialog boxes, validation problems, or software licensing services messages.
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Darin Smith MS Wednesday, April 18, 2012 10:16 PM - 06446
Fix for ‘Software Licensing service Has Stopped’ on some Vista 64bit systems
Darin Smith MS Wednesday, April 18, 2012 10:14 PM - 04500
Extended Support Granted for Vista Consumer Editions as of February 20, 2012
Cbarnhorst Tuesday, February 21, 2012 3:43 PM - 117057
0xC004D401 errors in MGADiag - and System File Mismatch errors.
Noel D PatonMicrosoft Community ContributorFriday, November 11, 2011 10:11 PM - 023
Windows 7 Pro is activated but reporting its not genuine.
CRobinson0724 10 hours 47 minutes ago - 040
Validating a product key using Slmgr
Himanshu110 21 hours 55 minutes ago - 351083
Licence invalid on Vista
Steggz Saturday, March 09, 2013 2:06 AM - 155
Windows Activation: There is a problem with your license so notifications will no longer appear
siqual Monday, May 20, 2013 4:35 PM - 189
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GA8561 Saturday, May 18, 2013 9:43 PM - 169
Not Genuine Vista?
Stace24 Saturday, May 18, 2013 5:56 PM - 148
Diagnostic Report (1.9.0027.0):
Rachellnr Saturday, May 18, 2013 1:56 PM - 1105
An unauthorized change was made to windows Error: 0x80070426 the service has not been started
Georgeh9516 Thursday, May 16, 2013 7:42 AM - 7144
Computer suddenly says my Windows isn't genuine.
sridore Tuesday, May 14, 2013 4:51 PM - 5196
Validation error windows vista
OPH Thursday, May 09, 2013 3:35 PM - 1135
my copy of vista no longer genuine after update
gameromer Saturday, May 11, 2013 1:10 PM - 1108
The key on 32 bit doesn't work on 64 bit?
kjdpao Thursday, May 09, 2013 7:59 PM - 3151
Cannit validate windows vista ultimate 32 bitwhen running in a VMWare virtual machine on Windows 8 64 bit
BobAlston Thursday, May 09, 2013 1:17 PM - 1219
"Windows Vista (TM) Build 6002 This copy of Windows is not genuine"
Davekilkenny1 Wednesday, May 01, 2013 2:17 PM - 1344
Product key
snoopycat Saturday, April 27, 2013 1:40 AM - 10441
Dell OEM vista will not activate - software licencing service will not start
fishboyuk Wednesday, April 17, 2013 7:55 PM - 3342
Message "The validation service is unable to determine whether Windows is genuine" on Windows Server 2008
Polo Meza Friday, April 19, 2013 9:06 PM - 41358
My copy of windows vista is all of a sudden saying that its not genuine. A black screen comes up with a box. Does it have anything to do with PC tools security?
brinker87 Saturday, September 22, 2012 2:57 AM - 2325
Word won't work
Word 2007 key Sunday, April 21, 2013 10:35 AM - 1259
Help - An unauthorized change to windows?
Jennifer209 Wednesday, April 17, 2013 9:23 PM
