Many blackra1n users appear to be getting the blackra1n stuck on running error message. Yes, geohot made a jailbreak for iPhone users that works quick and is easy to use but it doesn’t work perfectly for some users or iPhone or iPod touch devices. I got the same error when I was on Windows 7.
The blackra1n problem I had was fixed by changing the compatibility mode to Windows XP. It may or may not work for you.
