I am using radscript manager in my application but i dont want to use
<
addassembly="System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
in web.config so that i am getting error
do i use rad script manager with out this tag in web.config
of course you get an error -- ASP.NET needs this handler.
If you comment it out something is missing.
It's something like the breaks in your car.
Of course you can say "I don't want to use this brake pedal" - and remove it.
But sooner or later this will result in a lethal error :)
To be serious - what's your problem with this line?
ASP.net needs it - therefore it's place there.
So why do you want to remove (comment) it?