This function deletes a subkey from the specified registry key on a remote Windows Embedded CE–based device. The subkey to be deleted cannot have any subkeys.
LONG CeRegDeleteKey( HKEY hKey, LPCWSTR lpszSubKey );
[in] Handle to a currently open key or one of the following predefined reserved handle values:
The key specified by the lpSubKey parameter must be a subkey of the key identified by hKey.
[in] Pointer to a null-terminated string specifying the name of the key to delete. This parameter cannot be NULL.
If the function succeeds, CeRegDeleteKey removes the specified key from the registry. The entire key, including all of its values, is removed. An application cannot call CeRegDeleteKey for a key that an application currently has open.