Crashing help!!! [RESOLVED]

[DrHippyHomer]

The below code causes my VB code to crash with the ' The memory could not be "read" ' error.

BSTR WINAPI FormatID(HWND hWnd, LPCSTR sLine)
{
char *tmp = new char[strlen(sLine)];
int n;

n = <to be calculated>;
strcpy(tmp, sLine);
return BSTR(tmp[n]);
}

What I am trying to do is get the n'th character from sLine.

Any ideas, thanks in advanced.