Hyperspin 151 Upgrade Files Only Install Portable Official

Copy your entire C:\HyperSpin (or equivalent) folder to an external drive.

Locate the "HyperSpin 1.5.1 Upgrade" zip file. This package should only contain the core executable, the startup script, and updated .dll files. It should not contain "Media," "Emulators," or "Databases" folders. 2. Extract and Overwrite hyperspin 151 upgrade files only install

If the program fails to launch, you may need the "DirectX End-User Runtimes" or specific C++ Redistributables. 1.5.1 relies on these for smoother video transitions. Copy your entire C:\HyperSpin (or equivalent) folder to

After upgrading the files, launch HyperHQ.exe . Sometimes, the upgrade resets the paths to your media folders. Navigate to the tab. the startup script

Before touching your existing installation, ensure you have the following ready: