problem on runtime, i've set the registry - EnableLog -> 1 -   as advice by error information,  i dont understand what to do now?

my nunit.framework.dll is the 2.4.3.0,
i'm reference it in all my dll that's using test.
i've deleted all nunit references, and add them again,
rebuilt the solution but nothing change.

help, i dont know what to do?  


Could not load file or assembly 'nunit.framework' or one of its dependencies. The system cannot find the path specified.


=== Pre-bind state information ===
LOG: User = SHIRO-2W\ASPNET
LOG: DisplayName = nunit.framework
 (Partial)
LOG: Appbase = file:///C:/www/eplan/
LOG: Initial PrivatePath = C:\www\eplan\bin
Calling assembly : (Unknown).
===
LOG: This bind starts in default load context.
LOG: Using application configuration file: C:\www\eplan\web.config
LOG: Using host configuration file: C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\aspnet.config
LOG: Using machine configuration file from c:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\config\machine.config.
LOG: Policy not being applied to reference at this time (private, custom, partial, or location-based assembly bind).
LOG: Attempting download of new URL file:///c:/WINDOWS/Microsoft.NET/Framework/v2.0.50727/Temporary ASP.NET Files/eplan/a9136bb7/70f254c5/nunit.framework.DLL.
LOG: Attempting download of new URL file:///c:/WINDOWS/Microsoft.NET/Framework/v2.0.50727/Temporary ASP.NET Files/eplan/a9136bb7/70f254c5/nunit.framework/nunit.framework.DLL.
LOG: Attempting download of new URL file:///C:/www/eplan/bin/nunit.framework.DLL.
LOG: Using application configuration file: C:\www\eplan\web.config
LOG: Using host configuration file: C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\aspnet.config
LOG: Using machine configuration file from c:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\config\machine.config.
LOG: Post-policy reference: nunit.framework, Version=2.4.3.0, Culture=neutral, PublicKeyToken=96d09a1eb7f44a77
ERR: Failed to complete setup of assembly (hr = 0x80070003). Probing terminated.