Error with PopupControl Extender

. wrap it up a update panel I think you'll be ok or register the control as asynch...
Did that work because i'm getting the same problem with virtually the same code, except mine is wrapped in an update panel.

Hey,

I did. What does your code look like?

Any resolution to this? I'm running into the same problem. Well, it works fine for myself and many others but one individual keeps getting this same exact error.

FWIW.. in the case I'm having this persion is using IE 5.0.