The Cookbook mentions Networking: Kernel Mode IP Helper APIs . If you wonder where you can find them, they are the same as the usermode APIs. Only difference is the header. Instead of compiling against #include "iphlpapi.h", you compile against #include...

When you add a manifest you need to make sure that you give it the right resource type. If for some reason your manifest is not being picked up and you've ruled out fusion caching , then make sure that you don't have this: But this: The first...

Under Vista you might get this error when you create a COM component ( 800700EA ERROR_MORE_DATA). Most likely the cause of your problem is that the registry for your CLSID is messed up. You can check by starting RegEdit and navigating to the CLSID. In...