Vit's not loading in sub panel in executable

I have turned a project into an executable. This executable acts as a server and the user interacts with it through a web browser. There is a subpanel which loads different vit's front panels depending on which button is pressed. I have solved the path issues (thanks to help from you guys). Is there an issue with sub-panels and vit's? (I have built a simpler application which loads two vit's into a subpanel alternatively and its working fine). So what might be the problem? (The executable is not outputting any errors; the application runs fine in development mode. I have used OpenG Commander to download all the libraries and vi's through it and integrated them into LabVIEW (8.2). Could it be causing some problem?

Thanks Ben for the help!
Yes Ben I have added all the vit's in the "Dynamic vi's and support files" section of the build properties dialog box. Yes the front panels load fine if not being loaded in the sub panel. Actually this application runs through a web server. And all the panels load and unload inside the browser. The applicatio works fine in development mode but doesn't work as expected when turned into an executable. So as a last resort I converted all vit's into seven vi's each (by appending numbers to their name) and then used a hidden control to find out which one to call. Its working now but only seven users can log onto the server at any given time. So if it could work properly somehow it would be so nice (and soothing to my aching mind which has been battling (and losin so far) the problem but to no avail).
Thanks for the help!

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