Delete windows registry during uninstallation

VK_vinay

Hi All,
I need to delete windows registry key during UNINSTALLATION in "HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\XYZ".

I have already tried following two ways.

installerScript.js
// component.addElevatedOperation("Execute","UNDOEXECUTE","cmd /C reg delete "HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\XYZ" /f");
ControlScript.js
installer.performOperation("Execute", "cmd /C reg delete "HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\XYZ" /f");

Your reply will be much appreciated.
Thanks