Stencyl not opening correctly in Microsoft Vista. [Resolved - move SW dir to C:\

After I both confirmed that all the files that the console otuput said was missing was actually there, and that the lib.jar existed as well, I moved the entire file folder to my C:\.
And it just opened, and it's running flawlessly at the moment!
Thanks enormously to both Epic428 and Jon, you've done a wonderful job helping me rectify this problem.

Glad to hear that this worked for you!

We're going to redo the whole installation directory business in one the upcoming releases, so this doesn't happen to others in the future.