Hello, I will try my best to help you, please follow these steps.
1. Install CFS3 and follow the game installation instructions to install the game.
2. Download the CFS3 version 3.1 patch found here :
http://www.sim-outhouse.com/sohforums/local_links.php?action=jump&catid=13&id=17790
3. Follow the patch instructions to update your CFS3 to version 3.1.
4. Download the CFS3 version 3.1a patch found here :
http://www.sim-outhouse.com/sohforums/local_links.php?action=jump&catid=13&id=17791
5. Follow the patch instructions to update your CFS3 to version 3.1a.
6. After you have your CFS3 patched to version 3.1a, run the game once, and be sure to do one free flight before you exit the game.
7. After that is all done, download ETO version 1.0 from this link :
http://aussiex.org/forum/index.php?/files/file/146-cfs3-eto-expansion-10/ Do not worry, this site is okay, there are no viruses whatsoever, and you DO NOT have to register to download the files.
8. Once you have ETO version 1.0 downloaded, go to this link and follow RCAF Tailwinds youtube video to the letter. You can mess up the installation and the game may not work. I recommend watching this video before you run the ETO 1.0 installer and also follow along with the video as you install the addon.
https://www.youtube.com/watch?v=FaeCYsrLI2k
9. When you have ETO 1.0 up and running, go ahead and download ETO version 1.20 from this link :
http://aussiex.org/forum/index.php?/files/file/145-cfs3-eto-expansion-cumulative-update-120/
10. Once the download is complete, go to this link on youtube and once again follow along RCAF Tailwinds youtube video to help you with the installation of ETO version 1.20. Link :
https://www.youtube.com/watch?v=Jggfk-bytFI
11. If you made it this far and have ETO version 1.20 up and running, download the final update for ETO, ETO version 1.40 from AussieX at this link :
http://aussiex.org/forum/index.php?...expansion-cumulative-update-140-install-pack/
12. Again, begin the installation of ETO 1.40 once it finishes the download and follow RCAF Tailwinds video to help you get the game up and running :
https://www.youtube.com/watch?v=BoZzi1YGVao
13. Download the ETO hotfix from here :
http://aussiex.org/forum/index.php?...xp-cumulative-update-140-hotfix-install-pack/ Follow the install instructions, Tailwind does not have a video for this but it is simple and should be easy, just remember to have ETO in ERA 1 BEFORE you install the hotfix.
If you made it through all of that and ETO is up and running, BRAVO! Load up and enjoy.
Hope that helps..