Missing System.Web.Extensions

Nov 29, 2007 at 10:19 PM
I think this error I get must be related to ECQWP, because, best I can tell, the problem began occuring as soon as I installed ECQWP. Does it look related? Where do I get system.web.extensions


11/29/2007 16:13:24.90 w3wp.exe (0x0F78) 0x0EFC Windows SharePoint Services General 8nca Verbose Application error when access /layouts/NewDwp.aspx, Error=Could not load file or assembly 'System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The system cannot find the file specified. at System.Signature.GetSignature(SignatureStruct& signature, Void* pCorSig, Int32 cCorSig, IntPtr fieldHandle, IntPtr methodHandle, IntPtr declaringTypeHandle) at System.Signature.GetSignature(SignatureStruct& signature, Void* pCorSig, Int32 cCorSig, RuntimeFieldHandle fieldHandle, RuntimeMethodHandle methodHandle, RuntimeTypeHandle declaringTypeHandle) at System.Signature..ctor(RuntimeMethodHandle methodHandle, RuntimeTypeHandle declaringTypeHandle) at System.Reflection.RuntimeMethodInfo.get_Signature() at System.Refl...