To resolve issues with (specifically version 5.9.300.6315 ), you can use the official installer or apply specific technical fixes depending on your error. Official Download & Reinstall
Download the latest installer from the official MSI website. Summary Table of Solutions Recommended Action Download the latest MSI App Player version. App stuck on loading Disable Windows Hyper-V, VirtualBox, or VMware. Random crashes / Black screen Update Graphics Drivers (NVIDIA/AMD/Intel). Installation fails Perform a clean reinstall. msi app player 59300 fix link
Ensure Virtualization (VT-x/AMD-V) is enabled in your BIOS/UEFI. To resolve issues with (specifically version 5
MSI official FAQ, community troubleshooting guides, and virtualization best practices. community troubleshooting guides