I just looked at what you attached... its a zip file, with a file named "WizardWindow-2008-08-09", which is another zip file (if you extract and rename you unzip it) which then has the jar in it...
so I have no idea what you have done, but clearly you are having problems successfully downloading the file, and then doing something odd with the archive.
the issue seems mainly with you - I can't really help.... sorry
I would like to use your Wizard, but I don't understand how access to WindowCard FormPanel (to save some fields) if the FormPanel isn't on the last WindowCard.
Hi,
I tested your WizardWindow but i have an error message saying that the constructor BaseEvent() is unknow.
I checked in the GXT code (1.2.4) and, indeed, the BasEvent constructor needs a parameter (the source object)
Is this a compatibility issue with the 1.2.4 version of gwt?