1. U

    Windows 7 How to unregister Win7

    I bought win7 for my laptop because the previus Winvista that brought the laptop came damage. right now im about to sell my laptop because im looking foward to build my own pc for video hd editing. So i bought again a winvista to installed becuase i whant my win7 for my new pc. How do i...
    • utuayey
    • Thread
    • hd editing installation licensing pc build sell laptop software transfer unregister video editing windows 7 windows vista
    • Replies: 1
    • Forum: Windows Help and Support
  2. A

    Windows 7 Unregister Windows 7

    Hi there, I purchased Windows 7 home upgrade version on advice from a sales rep. I had been using windows Vista Home premium so I was advised the Home upgrade copy of W7 would be all I needed. Upon purchasing and installing the upgrade, I later realized I could no longer perform backups to a...
  3. C

    Windows 7 Ã¢â‚¬Å“The Windows Installer Service could not be accessed"

    Windows 7 Ultimate x64 Windows Installer 5.0.7600.16385 Link Removed due to 404 Error Hello everyone, I just joined this forum in desperate need for a solution. I recently started receiving this error message whenever I try to install a *.msi program. I have tried every single fix I've...
    • Chaurigol
    • Thread
    • error message msi installer msiexec registry software installation system restore troubleshooting unregister windows 7 windows installation
    • Replies: 3
    • Forum: Windows Help and Support