Index: src/ch/TTaskManagerWrapper.cpp
===================================================================
diff -u -N -r0d5b67ee96b435d63f7bf075dc8e28603793b187 -r3921d82d9605d98b2281f3f42d9f9c8385b89a3e
--- src/ch/TTaskManagerWrapper.cpp	(.../TTaskManagerWrapper.cpp)	(revision 0d5b67ee96b435d63f7bf075dc8e28603793b187)
+++ src/ch/TTaskManagerWrapper.cpp	(.../TTaskManagerWrapper.cpp)	(revision 3921d82d9605d98b2281f3f42d9f9c8385b89a3e)
@@ -63,7 +63,7 @@
 
 	fmt.SetFormat(rResourceManager.LoadString(IDS_TASK_CREATE_FAILED));
 	fmt.SetParam(_T("%reason"), strMessage);
-	AfxMessageBox(fmt, MB_OK | MB_ICONERROR);
+	AfxMessageBox(fmt.ToString(), MB_OK | MB_ICONERROR);
 
 	return nullptr;
 }