Geoff Chappell - Software Analyst
BOOL CoInternetIsExtensionsOff (VOID);
The function returns a boolean indicator of whether extensions are off.
Extensions are initially on. The only known way to turn extensions off is to call the CoInternetSetExtensionsOff function while FEATURE_ADDON_MANAGMENT is not disabled.
The CoInternetIsExtensionsOff function is exported as ordinal 101 from URLMON.DLL version 7.00 and higher.