diff --git a/build/tools/wxwidgets.iss b/build/tools/wxwidgets.iss
index 8feab2250a..67c8dc3adf 100644
--- a/build/tools/wxwidgets.iss
+++ b/build/tools/wxwidgets.iss
@@ -8,10 +8,8 @@
 #endif
 
 #if GetEnv("WXW_VER") == "Snapshot"
-    #define INFOFILE WXW_DIR + "\BuildGit.txt"
     #define WX_VERSION "Snapshot"
 #elif GetEnv("WXW_VER") != ""
-    #define INFOFILE WXW_DIR + "\docs\msw\install.txt"
     #define WX_VERSION GetEnv("WXW_VER")
 #else
     #error "WXW_VER environment variable must be defined."
@@ -34,7 +32,7 @@ UsePreviousAppDir=no
 DisableProgramGroupPage=yes
 LicenseFile={#WXW_DIR}\docs\licence.txt
 InfoBeforeFile={#WXW_DIR}\docs\readme.txt
-InfoAfterFile={#INFOFILE}
+InfoAfterFile={#WXW_DIR}\docs\msw\setup_after.txt
 OutputDir={#WXW_DIR}\..
 OutputBaseFilename={#SETUPFILENAME}
 PrivilegesRequired=none
diff --git a/docs/msw/setup_after.txt b/docs/msw/setup_after.txt
new file mode 100644
index 0000000000..d539cea2d2
--- /dev/null
+++ b/docs/msw/setup_after.txt
@@ -0,0 +1,9 @@
+wxWidgets was installed successfully!
+
+Please note: before using wxWidgets in your application,
+you must build the library using the same compiler you
+use for building your program.
+
+Please see docs/msw/install.md file in the installation
+directory for the detailed instructions about how to build
+wxWidgets and use it from your application.