MSCO 2.3 Beta Update

A handful of things to go through with this update!
Also we are currently working on a complete re-write for the mod! Expect more updates on this over the coming weeks.

General Notes

  • With this release, all versions prior to Launcher v2.2 will no longer receive updates.
  • New installer for MSCO!
  • Files are no longer stored in Program Files. New location is AppData/Local.
  • This also removes the headaches when having to deal with administrative permissions. (example: “CreateProcess failed; code 740”)
  • All versions prior to MSCO v2.3 can be uninstalled.
  • MSCO logo has been updated.
  • Removed MSCO.exe.
  • Process creation and injection is now handled via the Launcher.
  • Potentially fixes `0xc000007b` application error.


  • Save mangement is temporarily disabled due to a backend issue preventing normal functionality.
  • User preferences file reading through the Launcher is currently disabled.

These will be fixed in the next update!


  • Title bar colour has been adjusted to be slightly darker.
  • Updated Close and Minimise buttons to higher resolution versions and now have a glow effect on mouse hover.
  • Window title no longer shifts out of alignment regardless of the current display resolution.
  • Launcher background is now downloaded to the user’s local machine to minimize bandwidth usage.
  • Removed an unused font reference.
  • Removed hardcoded sizing properties.
  • Changed style of  `Launch` button to look like “metro”.


  • `vcruntime140d.dll`, `vcruntime140_1d.dll` and `ucrtbased.dll` errors are no longer thrown.
  • `fixfiles.bat` is now obsolete and removed from future builds.
  • Removed non-essential functions.
  • Fixed incorrect message box parameters in the event a mono function fails.
  • Added more instances of error handling during mono function calls.


  • Updated all dependencies to their latest versions.
  • Added a message regarding Satsuma when starting a session.
  • DLL targets the proper processor architecture now.
  • Process is no longer killed on Fatal Error. Instead, a shutdown signal is sent.
  • Improved internal logging with more additional information.
  • Instead of continuously writing to the log file, the logger now waits until the application is shutting down before flushing the logs.
  • Messages on screen are now displayed for 10 seconds. (Lowered from 15)
  • Invalid commands no longer display an exception.
  • Empty commands no longer get processed.

Finally, happy 2021 from all of us at MSCO Team!

Author Nika

Comments (27)

  • дима
    January 9, 2021 at 01:54 Reply
    • матвей
      March 10, 2021 at 16:13 Reply
    • Anonymous
      August 2, 2021 at 14:04 Reply
      this is the buggiest thing ever
    • артем мальчиков
      August 20, 2021 at 16:14 Reply
    • thiago088
      October 15, 2021 at 02:13 Reply
    • HUMMER
      November 22, 2021 at 14:36 Reply
      why my not work if i start the launcer and game i have normal lobby
  • kristivokcs
    January 15, 2021 at 18:14 Reply
  • emil
    January 31, 2021 at 12:26 Reply
    det spelet är roligt
  • February 5, 2021 at 21:03 Reply
    im play mi fred
  • February 5, 2021 at 21:11 Reply
    ben oynu sevdim aq L:DS
  • jakub
    April 16, 2021 at 23:19 Reply
  • juss
    May 25, 2021 at 18:29 Reply
    good game
  • cyril
    June 6, 2021 at 06:08 Reply
    i want it for youtube
  • david
    June 21, 2021 at 12:15 Reply
  • Андрей
    October 16, 2021 at 16:06 Reply
    почему у меня при входе в 2.3 версию не открывается мультиплеер а открывается обычная версия на одного????
    • Nika
      May 5, 2022 at 23:26 Reply
      вам может понадобиться запустить игру от имени администратора
  • liitolammas
    January 5, 2022 at 15:07 Reply
    if i try to open the msco it just says invoke failure at fixedupdate and i cannot get in
    • Nika
      May 5, 2022 at 23:24 Reply
      Usually caused by a bad version, or MSC is not installed on the same drive as MSCO
  • Anonymous
    February 11, 2022 at 18:11 Reply
    Do satsuma work in mod, beacause we want to build car in multiplayer with friend.
    • Nika
      May 5, 2022 at 23:23 Reply
      Not yet im afraid
  • BlamerTheGamer
    May 23, 2022 at 05:34 Reply
    Can you add test branch of osc in msco?
  • Yash
    May 23, 2022 at 05:37 Reply
    Add a test branch? Is that possible
  • June 16, 2022 at 14:37 Reply
    normal guy

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