Fix Error 0x800705b4: Windows Sandbox Timeout
Windows Sandbox hangs then fails with 0x800705b4? Four tested fixes for Windows 11 25H2 and 26H1.
Tag
virtualization
Virtual machines, Hyper-V, and containerization
Safe Software Testing with Windows Sandbox
Downloaded something you're not sure about? Instead of risking your real computer, test it in Windows Sandbox - a disposable virtual machine built into Windows. Open it, run