Ajax dll prob after uploading.............

Hello All,

I am new to Ajax. I am using ajax dll in my appl. Its working fine.

I published it and uploaded it on server. But while accessing any page it is giving me error that "dll should be compiled first "

Error : Could not load the assembly 'App_Web_tq-udmuu'. Make sure that it is compiled before accessing the page.

I am not sure wheathere this is a ajax error or something i did wrong :-(

Can anybody help me????

Thanks in adavance,

Sujit.