I've seen this problem before - what you need to do is search through the dumped exe for dll's with a hex editor, extract them to a new file, fix the pe header of them, and then rename them to the proper name. Once that is done the app with run without any problems. However, you will not be able to disassemble it until you find the original entry point (it will be in a pebundle section at the moment). Shouldn't take you more than 15-20 seconds to find the OEP however with something like Ollydbg. It's kinda obvious
Best string to search for throughout the exe file would be something common, such as "This program cannot be run in DOS mode", which appears in the header of most exe and dll's.
To fix the PE header of each dll once extracted, simply assign RO = VO, RS = VS.
Then you can view the exports section of the dll and it'll tell you the name to rename it to.
Simple really. If you need any help, just ask.