Windows 10: KB4505903 breaks my 64-bit game

Discus and support KB4505903 breaks my 64-bit game in Windows 10 Installation and Upgrade to solve the problem; I have identified a recent update, KB4505903, as the one preventing the 64-bit version of the Dovetailgames game "Train Simulator 2019" from starting... Discussion in 'Windows 10 Installation and Upgrade' started by Boeing747MY, Jul 30, 2019.

  1. KB4505903 breaks my 64-bit game


    I have identified a recent update, KB4505903, as the one preventing the 64-bit version of the Dovetailgames game "Train Simulator 2019" from starting (the game crashes on launch) - the 32-bit version works fine. Uninstalling this specific update solves the problem, but Windows keep downloading it anyway and reinstalling it (despite me setting my connection to metered, as I am on one with specific data quota).


    1) How do I raise this with Microsoft? Dovetail Games says it's not their problem (nice customer service).

    2) How do I prevent this specific update from redownloading and reinstalling until the issue gets addressed?


    TIA

    :)
     
    Boeing747MY, Jul 30, 2019
    #1
  2. Arun B J Win User

    Windows 10 Pro 64-Bit to 32-Bit?

    Hi,


    Thank you for posting your query in Microsoft Community.



    I understand your concern and will assist you to resolve this issue.


    • What is the name of the game?
    If the system architect is 32 bit, then you can’t install 64 bit version of windows in it. I suggest you to run “winver” by pressing Windows + R, and check the version and bit.

    There are some games that you can install it in 32 bit as well.

    Windows 10 is the free upgrade for those users who has genuine key for Windows 7 and Windows 8.1 , normally it doesn't require activation, it's gets activated automatically, in case if you face an issue with activation the you can get back to
    us.



    For reference you can refer the link below and check if it helps (32 bit and 64 bit architect applies same to windows 10)

    http://windows.microsoft.com/en-us/windows/32-bit-and-64-bit-windows#1TC=windows-7



    Keep us posted on this issue so that we can assist you better.

    Thanks and Regards.
     
    Arun B J, Jul 30, 2019
    #2
  3. 64-bit Word Games

    I noticed that 3 games that I play use signed 64-bit scoring integers! I like the high numbers! I was wondering where I might find a game similar to

    Bookworm
    that makes use of the full 64-bit integer range. Sadly, Bookworm is over 10 years old and is only a 32-bit game. The likelihood of seeing a full 64-bit version seems extremely low.
     
    Weird Odd Wodd, Jul 30, 2019
    #3
  4. pepoluan Win User

    KB4505903 breaks my 64-bit game

    Windows 10 Upgrade 32-bit to 64-bit

    So, Windows 10 Upgrade is being rolled out worldwide, and I have 'reserved' my upgrade.

    Currently my computer is running Windows 7 Pro 32-bit. I'm planning to 'upgrade' it to Windows 10 64-bit (via fresh install, of course).

    After reading many references, these will be the steps I'll do:

    1. Let the "Get Windows 10" app upgrade my OS to Windows 10 32-bit
    2. Note the activation key
    3. Download the Installation Media for Windows 10, but choosing 64-bit instead
    4. Perform a clean install
    5. Reactivate using the activation key in Step #2

    (Of course I'll backup my data first.)

    However, I still have some questions:

    1. On Windows 7, the activation key does not differ between 32- or 64-bit versions. Is it still so with Windows 10?
    2. Will I be able to download a different architecture on Step #3?
    3. Is there anything I need to prepare beforehand?

    Thank you for your assistance.
     
    pepoluan, Jul 30, 2019
    #4
Thema:

KB4505903 breaks my 64-bit game

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