Application configuration file binding redirect

I am not sure if this is the right place to put this question.

I have a codebase element in my application config.

<assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
<assemblyIdentity name="TestLib"
publicKeyToken="783967a0da0554b9" />
<publisherPolicy apply="yes" />
<codeBase version=""
<publisherPolicy apply="yes" />
<probing privatePath="" />
<gcConcurrent enabled="true" />

and I get
"WRN: Application configuration file binding redirects disallowed. "
using fuslogvw.exe.

The assembly resolver is not able to load TestLib.dll ....

Is there a tool to find the resultant set of policies on the

Any pointers will be very helpful.