private void ValidateManageAssembly(string serviceManifestFileName, FileLocator fileLocator, string entryPointValue) { AssemblyName assemblyName = null; try { assemblyName = new AssemblyName(entryPointValue); } catch (Exception exception) { ImageBuilderUtility.TraceAndThrowValidationErrorWithFileName( exception, TraceType, serviceManifestFileName, StringResources.ImageBuilderError_InvalidValue, "EntryPoint", entryPointValue); } if (!fileLocator.AssemblyExists(assemblyName)) { ImageBuilderUtility.TraceAndThrowValidationErrorWithFileName( TraceType, serviceManifestFileName, StringResources.ImageBuilderError_EntryPointInvalidOrNotFound, entryPointValue, fileLocator.DirectoryOrArchivePath); } }