Windows 10: windows 11 pro sandbox error 0x80072746

Discus and support windows 11 pro sandbox error 0x80072746 in Windows 10 Gaming to solve the problem; Hi, I recently bought Windows 11 pro specifically because of the sandbox feature. But when I try to initialize sandbox, 9 out of 10 times I get the... Discussion in 'Windows 10 Gaming' started by Erin_153, Feb 6, 2025 at 1:52 PM.

  1. ERIN_153
    Erin_153 Win User

    windows 11 pro sandbox error 0x80072746


    Hi, I recently bought Windows 11 pro specifically because of the sandbox feature. But when I try to initialize sandbox, 9 out of 10 times I get the error 0x80072746: "The connection to the Windows Sandbox environment was lost. An existing connection was forcibly closed by the remote host. 0x80072746." Sometimes very rarely sandbox works properly. But after I close that session and start again, 0x80072746 pops up again despite zero changes in the settings and environment. I tried sfc / scannow, stopping and starting multiple services via services.msc, reinstalling sandbox multiple times, an

    :)
     
    Erin_153, Feb 6, 2025 at 1:52 PM
    #1
  2. FLINO89
    flino89 Win User

    Error 0x80072746 Sandbox

    Hi, I have Acer Aspire 315 Windows 10 Pro version 1909 (OS Build 18363.353) 240 SSD 8 GB RAM I upgrade from version Home to Pro; I try to start the Sandbox then show me this error 80072746 the windows feature Sandbox is turned on I have a screenshot to explain this issue, any suggestion?
     
    flino89, Feb 6, 2025 at 1:55 PM
    #2
  3. KARL8
    karl8 Win User
    Error: 0x80072746 The connection to sandbox was lost.

    Hi

    Today I updated laptop to Windows 10 1903. I am running Windows 10 Home.

    Using this tenforum link tutorial I enabled Windows Sandbox on my Windows 10 Home but its failing to start.
    Enable Windows Sandbox Feature in Windows 10 Home Edition

    I am getting an error: The connection to sandbox was lost.


    windows 11 pro sandbox error 0x80072746 234620d1558544013t-error-0x80072746-connection-sandbox-lost-screenshot-2-.png


    Help.. *Huh

    Thanks
     
    karl8, Feb 6, 2025 at 1:55 PM
    #3
  4. KARL8
    karl8 Win User

    windows 11 pro sandbox error 0x80072746

    Error: 0x80072746 The connection to sandbox was lost

    UPDATE: Please visit to my original post here:
    https://www.tenforums.com/virtualization/133102-error-0x80072746-connection-sandbox-lost.html

    Today I updated laptop to Windows 10 1903. I am running Windows 10 Home.

    Using this tenforum link tutorial I enabled Windows Sandbox on my Windows 10 Home but its failing to start.

    Enable Windows Sandbox Feature in Windows 10 Home Edition

    I am getting an error: The connection to sandbox was lost.

    windows 11 pro sandbox error 0x80072746 [​IMG]

    Help

    Thanks
     
    karl8, Feb 6, 2025 at 1:55 PM
    #4
Thema:

windows 11 pro sandbox error 0x80072746

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