Hi someone can help to make a good instalation of EEAH and EECH. Thats what I do:

I guess I have OpenAL cuz is already install and is the dll in system32. My system is Win vista 32bit. All I made like Administrator and UAC and antyvirus off

1- I made clean Install the EEAH of GOG.com.
2- I launch the game and when start show is the 1.1E
3- I install EECH of GOG.com (launch the game and dont show the EEAH is installed)
4- I install the 1.13 package
5- I launch the game and all countinue like "mickey mause" with 2 menu option to choose my machine comanche and hocum like the original and the in the game I have the wrong Heli (I am not sure wich .exe is right to do)

What I have to do extra that all I do before???????

I'm not sure I understand the problem. I don't have EEAH, but I've never had an installation problem.

I'd uninstall everything and follow the installation guide to the letter (exactly). Also, you could be installing Allmods 1.14, not 1.13.

I hope that fixes your problem,
-Olds

Install 1.14.0 following the directions provided...
Go the the Razorworks directory and open cohokum,,,do you see the EECH.INI file?

I am not familiar with Vista,,I've got XP pro,,so maybe someone has run EECH on Vista or Windows7 could help...

EEAH and EECH have different default install directories.

After you install EEAH, make sure you point your EECH install to the same "Razorworks" directory.

I know Vista is a trouble sometimes, but I have Lockon, DCS BS etc and I have not this problem.

So I install exactly like I explain before, but I dont know what to do to solve it.

So I will try other thing and I will say later

Excellent point Bib--I updated the installation instructions to include your tip.

Well the gog.com install make a directory I believe the name is GOG.COM, and then install bouth there. Each one in individual directory. Maybe when I install the package, something is lost cuz the GOG.COM name. So will change the name to Razorworks

No, you not need to change the gog.com folder name, that you need to make is to install EECH in the same folder that you have installed EEAH.

As example, if you have installed EEAH in program files\gog.com\eeah install EECH in the same folder, and not in program files\gog.com\eech

And by the way, is you install the game out of program files folder (for example in C:\games) you avoid the UAC interfere with the game.