Thread: Registry Programming Problem/DevC++

Here is my program. The errors it is giving me are:

line 27: passing `HKEY__ **' as argument 1 of `RegDeleteValueA(HKEY__ *, const CHAR *)'

line 29: passing `HKEY__ **' as argument 1 of `RegCloseKey(HKEY__ *)'

However, on MSDN, it tells me that the PHKEY can be passed to RegCloseKey.

Code:

#include <windows.h>
#include <iostream.h>

int main()
{ char csubkey[70],clpvaluename[70];
   PHKEY phkResult;
   long gooddelete;
   int loop;
   cout<<"Do you want to delete a registry value?"<<endl
          <<"1 to delete, 0 to quit"<<endl;
   cin>>loop;

   while(loop)
   {
      cout<<endl<<endl<<"Name of subkey to delete:"<<endl;
      cin>>csubkey;
      cout<<"Name of value to delete:"<<endl;
      cin>>clpvaluename;


      RegOpenKeyEx(HKEY_CURRENT_USER,
                               csubkey,
                               0,0,
                               phkResult);

      gooddelete=RegDeleteValue(phkResult,clpvaluename);

      RegCloseKey(phkResult);

      cout<<endl<<endl<<endl;
     
       if (!gooddelete)
        {cout<<"Delete successful";}
         else
       {cout<<"Delete unsuccessful";}
  
       cout<<"Do you want to continue?"<<endl<<"1 to continue, 0 to quit";
       cin>>loop;
   }
 return 0;
}