The version it's Macromedia Director MX2004

Hello, in first time sorry by my english, it's very poor.
I'm programing and aplication with Macromedia director, I need the coordenates
in real-time from GPS to PC for know my position. The aplication change a
photos depending of the position who am I.
I have to "connect" the GPS and the PC with ActiveX, but I don't have idea of
AvtiveX.
I download and shareware aplication for interchange dates of GPS and PC, I
"compile" the file GpsToolsXP.dll with the instruction "regsvr32
GpsToolsXP.dll" and appears a message who tell that the instalation is OK. But
I'm going to Director and Open "Insert--->Controls-->ActiveX" and appears a
list of ActiveX controls who are installed, but don't appear the file wich I
installed.
I'm very confused. What do have I?. I don't know how works the ActiveX
Sorry by the disturbes and Thanks.
Bye