Uninstall the app using Revo Uninstaller (to remove residual registry keys). Download the latest version from MSI’s official site. During reinstallation, right-click the installer and select “Run as administrator.” Avoid installing to a non-default directory if possible.
Error 59300 is almost always caused by Windows virtualization features (Hyper-V, VMP, Sandbox, Credential Guard) conflicting with MSI App Player. Disabling them restores full access to hardware acceleration.
: Navigate to the Advanced , CPU Configuration , or Security tab. msi app player 59300 fix
Open PowerShell as Administrator and type:
Add the entire MSI App Player folder to the exclusion list of Windows Defender or any third-party antivirus. Also, temporarily disable real-time protection to test if Error 59300 disappears. Uninstall the app using Revo Uninstaller (to remove
Download the latest installer package directly from the official MSI website.
If you are facing a "59300" error, it is likely a . Error 59300 is almost always caused by Windows
When to seek support
This is the most common culprit. If virtualization is disabled in your BIOS, the app player cannot initialize its core engine.
Right-click your dedicated graphics card (NVIDIA, AMD, or Intel) and select . Choose Search automatically for drivers .
If you are on a laptop or a desktop with integrated graphics, ensure Windows forces your powerful dedicated card (NVIDIA/AMD) to run the software.