No step into base function, Visual Studio 2005, C++

Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\VisualStudio\8.0\NativeDE\StepOver]
"Run time check function"="_RTC_CheckEsp"
"Rpcrt4.dll function that hinders RPC StepOut"="_Invoke@12"
"Rpcrt4.dll functions that hinder RPC StepInto"="_ObjectStublessClient.*"
"Security check function"="__security_check_cookie"
"kuling0"="\\scope:CString.*\\:\\:.*=NoStepInto"
"kuling1"="ATL\\:\\:.*=NoStepInto"
"kuling2"="operator new=NoStepInto"
"kuling3"="CString::*=NoStepInto"

http://blogs.msdn.com/andypennell/archive/2004/02/06/69004.aspx