PHP - 无法创建COM对象XXXXOEM.EjecOEM：访问被拒绝

Question

Yeah, this question is repeated, but, I swear to you that I read every single link on stackoverflow and google and I'm going crazy with this issue.

I tried a lot of things, I going to put some of them here. None of these worked.

My system:

• Windows Server 2008
• Using PHP with class COM to call an object that is not from the system, but from a desktop program called Sage Murano (LogicClass)
• IIS (Internet Information Services)

My php, ubicated in C:\inetpub\wwwroot\blahblah\foo.php:

<?php 
ini_set("com.allow_dcom","true");
$conn = new COM("LogicControlOEM.OEM_EjecutaOEM") or die("Error");
?>

I've tried:

1. https://stackoverflow.com/a/30242444/4315127

Find out the registers, their keys or whatever, and I gave permissions in all folders that contains "EjecutaOEM" to users:

• Administrator
• Everybody
• Anonymous logon
• IUSR_SERVIDOR (IIS)

1. More permissions http://www.figured-it-out.com/figured-out.php?sid=24
2. Then enable 32 bits on IIS https://help.webcontrolcenter.com/kb/a1114/how-to-enable-a-32-bit-application-pool-in-iis-7-dedicated-vps.aspx

Some ideas to try?