Issue after install GSX in FSX

[ooefo]

Hello,
I'm just trying to reinstall completely my desktop.
At this time, Windows 7 is installed with FSX and several scenery.

I downloaded the last full install of GSX but firts when I start the installation a message appear and say " this gsx version require FSX steam edition".
Nevertheless, I continue the installation but when I try to start FSX after, it doesn't start correctly.

After crash, when I start again the fsx, I receive a message that :
" Flight Simulator has detected a problem with a third-party software program:
Name : BGLMANX Dynamic Link Library
Version 2.9.0.25
Company : VIRTUALISagl
File: bglmanx.dll"

If I remove GSX, no more issue.
If I try to re-install it, always the same message and issue.

Is-there a specific version for FSX and another for FSX Steam edition ?
If yes, how can I find the fsx version ?
Thanks in advance.

OOEFO.

[ooefo]

I find where was the issue. Related with a pop-up that not appear correctly at the the start of FSX to agree one module.
Pop-up doesn't appear correctly because I have 2 screen....

Work fine now.

Thanks....

OOEFO.