>We are setting up a new environment into a virtualization setup. The Web server runs the Web site. However, as soon as I reach a form, I have this message:
>
>"'WebForm_AutoFocus' is undefined"
>
>I do not have such behavior on all other environment this is running. I am trying to figure out what has not be installed. This is probably related to a .NET thing. Anyone would have any idea on what could be related?

WebForm_AutoFocus() is, IIRC, defined in WebResource.axd. Is that getting loaded ?

Update: This shows what *should* happen : http://www.4guysfromrolla.com/articles/111506-1.aspx