'WebForm_PostBackOptions' is undefined

B

Ben Fidge

Since converting a project over to ASP.NET 2.0 I'm getting JavaScript
errors:

'WebForm_PostBackOptions' is undefined.

I've googled this and people mention that I should link to a file called
webform.js, but I can't find this file anywhere on my system and not sure
how to link to it.

Thanks

Ben
 

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