Quote - Did you try re-initializing the Morphs along with H4 and Freak4?  When I downloaded G4 and A4 I had to initialize them, as well as V4 and the Morphs++ package.

When I run the installer, it asks me if I want to initialize the morphs, and I always click yes. Is there a way to do this manually? If so, how?

Quote - If you're using Windows Vista or Windows 7, do you have the runtime containing M4 under your Program Files or Program Files (x32) ?

I use a Swedish version of Windows Vista, and my runtime is located under a folder called "Program". The "Elite" and "M4 Enhanced" morphs work, so why not these? It's confusing.

Quote - The Freak 4 doesn't list morphs++ as a requirement, and I know for sure that Hiro 4 has its own body morphs.

To the OP: are you sure you have only one copy of M4 installed? I seem to remember that having him (or V4) in multiple runtimes can cause problems.

Yes, I've only got one runtime, with one copy of M4 installed. I just got She Freak 4 and those morphs don't work either.

Quote - Did you purchase the body morphs package for M4?  You have to have the Morphs++ for any body morphs to work.

Yes, I've had the M4 morphs++ pack for over a year, and it works flawlessly. Morphs++ should not be required to use Hiro 4 or Freak 4, though.