QM Zip file.

[Gintaras]

Is there any way to create a QM executable that files could be included in that would prompt for a password...then list out the files that could be opened.

With a zip program (eg 7-Zip), create password-protected zip file. Add it to exe, if need.

Anyway to add files to the executable after it was created?

Use either a resource editor program, or Windows API functions, such as BeginUpdateResource (look in MSDN).