So I recently tried to install Spriter Pro on my steam account. When it tries to open up, it shows a blank window for a bit, and then quits. I do not get an error message. However, when I downloaded the Spriter Free version from the website, and installed and ran that, it worked just fine, which makes me believe that the Steam version of Spriter.exe is the issue.
I've done the following steps:
Edit the registry to set "showVideoHelpOnStartup" to false
Edit the registry to set "openGLENabled" to false
Verify Integrity of application cache with steam (trying to run spriter.exe always