Windows Xp Extended — Kernel

When a modern app calls RegGetValueW (which XP lacks), the extended kernel32.dll redirects that call to a combination of RegOpenKeyExW and RegQueryValueExW —functions XP does have. It translates the modern request into a legacy action.

While these run, . You will encounter:

If the Extended Kernel is too unstable, consider: windows xp extended kernel

It is not a new OS. It is a surgical modification of core system files ( ntoskrnl.exe , kernel32.dll , ntdll.dll , advapi32.dll , ole32.dll , user32.dll , and ws2_32.dll ) to "forward" or "shim" modern API calls onto legacy XP code. When a modern app calls RegGetValueW (which XP