I want to run the program directly to the average user account, but return to 5 res, check information, insufficient permissions, if the right click, to run as "administrator", can be successful, the following is the code

 EnableDebugPriv (); 
Hkeys hkeys; 
DWORD KeyValue=https://bbs.csdn.net/topics/4; 
Cstrings strRegPath=_T (SYSTEM \ \ CurrentControlSet \ \ Services \ \ "USBSTOR");//find the system startup 
LONG res; 
Res=RegOpenKeyEx (HKEY_LOCAL_MACHINE, strRegPath, 0, KEY_ALL_ACCESS, & amp; Hkeys); 
If (bUSBDrive) 
{
If (res==ERROR_SUCCESS) 
{
RegSetValueEx (hkeys, _T (" Start "), and 0, REG_DWORD, (LPBYTE) & amp; KeyValue, sizeof (DWORD)); 
RegCloseKey (hkeys); 
MessageBox (_T (" disable U disk drive success!" )); 
} 
The else 
{
MessageBox (_T (" disable U disk drive failure!" )); 

} 
} 
The else 
{
KeyValue=https://bbs.csdn.net/topics/3; 
If (res==ERROR_SUCCESS) 
{
RegSetValueEx (hkeys, _T (" Start "), and 0, REG_DWORD, (LPBYTE) & amp; KeyValue, sizeof (DWORD)); 
RegCloseKey (hkeys); 
MessageBox (_T (" load U disk drive success!" )); 
} 
The else 
{
MessageBox (_T (" load U disk drive failure!" )); 
} 
}