Startup from registry program doesn't work

[Sam Hu]

Greetings!

Below program is purpose to execute a program(exe) from registry upon system startup.It was built successfuly,but unfortunately it does not work as expected,nothing would happen.It prints:

"Oh..no,not a good doctor."

when the program runs.

What's problem?It is under DMD2.036 under windows xp.

Thanks for your help in advance.


import *.*;//everything needed

BOOL StartupThruRegistry(char* pFileName)
{
	DWORD rc;

	DWORD length=pFileName.sizeof;
	DWORD type=REG_SZ;
	HKEY hKey;

	rc=RegOpenKeyEx(HKEY_CURRENT_USER,
		"Software\\Microsoft\\Windows\\CurrentVersion\\Run",
		0,KEY_READ,&hKey);
	if(rc==ERROR_SUCCESS)
	{
		rc=RegSetValueEx(hKey,toStringz("Startup"),0,
				type,cast(ubyte*)pFileName,length);
		RegCloseKey(hKey);
	}
	if(rc==ERROR_SUCCESS)
		return TRUE;
	else
		return FALSE;
}

int main(string[] args)
{
	
	string filename="c:\\windows\\explorer.exe";

	if(!StartupThruRegistry(cast(char*)toStringz(filename)))
	{
		writeln("Oh..no,not a good doctor.");
	
	}
	return 0;
}