Help Me Plz

[ironcladz]

Ok so i though i knew how to make a application i made in vb2008 express that self updates. it works on my computer but any other person on a other computer dosent work it gets this error.
the first screen comes up wich is a normal screen with a computer connecting to the internet says this"LAUNCHING APPLICATION Verifying Application Requirements. This may take a few moments"
Then the error comes up saying"CANNOT START APPLICATION Application download did not succeed. Check your network connection, or contact your system administrator or network service provider."

ok so i go to my vb2008 open up my project and there is something new i didnt put in my project it called itself"IronPro.WarRock_Temporaykey.pfk"

i have no idea what that is.
so i click on it and get this window saying this"there is no editor available for 'C:\Documents and Settings\Rossalind Lex\Desktop\New Folder\my programs\IronPro.WarRock\IronPro.WarRock\IronPro.WarRock_Temporaykey.pfk
make sure the application for the file type (.pfk) is installed"

When i published the application i did the following steps:
1.specify location to publish this application, so i choose, "'C:\Documents and Settings\Rossalind Lex\Desktop\New Folder\my programs" then hit next

2. how are users gone to install the application i choose cd-rom or dvd-rom then hit next

3. were will the application check for updates so i choose "the application will check for updates from the following location:http://localhost/IronPro.WarRock/" I did not choose "http://localhost/IronPro.WarRock/" it was already there. then published.

things i think i know about whats happening there is no firewall problem that makes there to be no connection.

Thanks for your time your imput is welcomed my users are getting kinda depressed.

[rdrake]

If I, in my tired state, am thinking straight, then chances are your project is signed with a certificate when you don't want it to be. Check the project properties for a setting like "Sign the ClickOnce" manifest or something, and uncheck that check box.

I think that might do it, but who knows? Good luck.