Some users have reported that version 1.9.0 may occasionally struggle with specific video formats or file paths. If a video isn't loading, try renaming the video file to something simple (without spaces) and updating the call in the game's code, or ensure you have the necessary codecs installed on your Windows system.
Right-click the .qsp file and select "Open with," then choose qspgui.exe to set the player as the default application. ---- Qqsp-1.9.0 Download