ANTS Performance Profiler will not show line-level profiling results for methods from any module marked as SecurityTransparent (or, in .NET 3.5 and earlier, marked as partially trusted). ANTS Performance Profiler shows method-level timings for these methods, even if you have selected a line-level profiling mode.

To enable line-level timings for SecurityTransparent or partially trusted modules, modify the assembly and then profile the application again:

1. Remove the AllowPartiallyTrustedCallers attribute from the profiled assembly and from any of its dependencies.
2. Increase the code's trust level:
   • In .NET 4: Set the application's code to SecurityCritical or SecuritySafeCritical mode. (This requires the code to have full trust.)

     For instructions on setting these attributes, see SecurityCriticalAttribute Class or SecuritySafeCriticalAttribute Class(MSDN).

   • In .NET 3.5 and earlier: Set the application's code trust level to FullTrust.

     For details, see Named Permission Sets (MSDN).

3. Rebuild and profile the application again.