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signature error

  1. dann3

    Windows 7 digitally signed drivers required /can't update windows

    I just reformatted recently, wasn't having trouble, just felt it was time. After a fresh install of Windows 7 this started to pop up after trying to install graphics driver. I tried downloading again but I don't think it installed correctly. Looking in the device manager it tells me this...
    • dann3
    • Thread
    • device manager digital signature driver issues drivers error code 52 graphics driver hardware changes hp pavilion installation issues malicious software reformat security service issues signature error software update support troubleshooter troubleshooting updates windows 7
    • Replies: 2
    • Forum: Windows Help and Support
  2. X

    Windows 7 Windows 7 - winload.exe cannot verify signature problem

    Hello guys ! this is my first time and first post in the forums ! ;D I need help guys , I am having a problem (see title) and error code 0xc00000428 I am planning to have a a new install or reinstall or a COMPLETE REINSTALL of Windows 7 Ultimate. Will this work? thanks !
    • Xyro
    • Thread
    • error code help installation reinstall signature error ultimate edition windows 7 winload.exe
    • Replies: 5
    • Forum: Windows Help and Support
  3. Super Sarge

    Windows 7 USB Bug Fix

    Please read, Even though I was not having the problem described in this article, I ran the fix and yes I had the old files instead of the new as stated.It will do no harm to check the fix will only work if your machine need it. Excerpts from another forum..No credit to me. I can say from my...
    • Super Sarge
    • Thread
    • bug fix compatibility device manager driver error installation intel issues nvidia performance repair tool signature error sp1 system files tech support update usb user experience windows 7 windows update
    • Replies: 1
    • Forum: Windows Help and Support
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