Help with PA.com installer compilation

Hi everybody,

I've created a portable version of Yahoo! Widget engine, and I want to upload it as an installer and share the Launcher with the community.

But, I've a problem with NSIS during compilation.

The Portableapps.com Installer gives me the following error

 Function: "PreWelcome"
StrCmp "$AUTOMATEDINSTALL" "true" equal=, nonequal=PreWelcomeEnd
StrCmp expects 3-4 parameters, got 5.
Usage: StrCmp str1 str2 label_to_goto_if_equal [label_to_goto_if_not]
Error in script "K:\PortableApps\WidgetsPortable\Other\Source\PortableApps.comInstaller.nsi" on line 755 -- aborting creation process

Any help pls ? =)