diff --git a/INSTRUCTIONS.txt b/INSTRUCTIONS.txt
index 0a535073..f05b761d 100644
--- a/INSTRUCTIONS.txt
+++ b/INSTRUCTIONS.txt
@@ -13,6 +13,14 @@ INSTALLATION INSTRUCTIONS
 
 1) Close any applications which may interfere with installation, including Digital Combat Simulator (DCS) and previous versions of Olympus.
 
-2) Execute the "install.bat" script by double-clicking on it. NOTE: depending on your Windows configuration, the script may be called "install" (without .bat at the end);
+2) If this is your first installation of Olympus, skip this step. If you already installed Olympus, do the following:
+	a) If you installed DCS Olympus v1.0.3 using the installer, simply remove it using Windows's "Add or remove programs" application. 
+    b) If you installed DCS Olympus v1.0.3 using the archived version, remove it by deleting the <DCS Saved Games folder>\Mods\Services\Olympus folder. Do this for every DCS instance you installed Olympus in. 
+       Remember to delete any shortcuts you created. Don't worry, they will be created automatically again by the installation script provided in this package :)
 
-3) For more information visit the wiki located at https://github.com/Pax1601/DCSOlympus/wiki
\ No newline at end of file
+3) Execute the "install.bat" script by double-clicking on it. NOTE: depending on your Windows configuration, the script may be called "install" (without .bat at the end);
+
+4) Wait for the installation script to complete. At the end, the new Olympus Manager will be started, that will allow you to add/remove Olympus to your DCS installation. 
+   !!!!IMPORTANT NOTICE!!!!: executing step 3) will install Olympus on your system, but it will not install it in DCS. YOU NEED TO USE THE OLYMPUS MANAGER TO DO THAT! You will find more instructions in the Manager itself.
+
+4) For more information visit the wiki located at https://github.com/Pax1601/DCSOlympus/wiki
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diff --git a/install.bat b/install.bat
index 22aac2bc..f9faab85 100644
--- a/install.bat
+++ b/install.bat
@@ -1,2 +1,2 @@
-echo off
+@echo OFF
 powershell ".\scripts\install.bat | tee output.log"
\ No newline at end of file