2 Replies Latest reply: Jan 19, 2013 12:35 AM by btraveler
DrHunt Level 1 Level 1 (0 points)

"An error occurred during the installation of assembly 'Microsoft.VC80.CRT.type="win32",version="8.0.50727.4053".publicKeyToken="1fc8b 3b9a1e18e3b",processorArchitecture="amd64"". Please refer to Help and Support for more information. HRESULT: 0x80070BC9"


iPhone 4, Windows 7
  • b noir Level 9 Level 9 (72,035 points)
    HRESULT: 0x80070BC9

     

    These ones are typically caused by underlying problems on the PC that also often cause Windows Updates to fail to install. If we can fix the Windows Update trouble, we can usually get the iTunes trouble cleaned up en passant.

     

    Go into your Windows update and try to check for new updates. If updates install, stock up on the ones you're behind on, restarting the PC if requested to do so. After the restart, try installing iTunes again. Does it go through this time for you?

     

    If windows updates fail to install, go into your Update History and doubleclick the failures. What alphanumeric codes appear for you? Are they also 80070BC9, or some other number? (If they're another number, what number are you getting?)

  • btraveler Level 1 Level 1 (0 points)

    I tried updating my pc, and it said there were no updates. So, I went into my history and it isn completely empty.