diff --git a/game-scripts/crazy-party-update.sh b/game-scripts/crazy-party-update.sh
index 8092559..5b2cbee 100755
--- a/game-scripts/crazy-party-update.sh
+++ b/game-scripts/crazy-party-update.sh
@@ -44,6 +44,13 @@ oldVersion=$(find ~/.local/wine/crazy-party -type d -name 'Crazy-Party-beta*' |
 cache="${XDG_CACHE_HOME:-$HOME/.cache}/audiogame-manager"
 configFile="${XDG_CONFIG_HOME:-$HOME/.config}/storm-games/audiogame-manager/games.conf"
 
+if [[ $oldVersion -le 78 ]]; then
+    echo "Crazy party has to be reinstalled because it is now a 64 bit application."
+    echo "Please run audiogame-manager -r to remove the old version."
+    echo "You can then install it again with audiogame-manager -i"
+    echo "Don't forget to make a backup of your save.bin file."
+    find "${WINEPREFIX}/drive_c/Program Files" -name 'save.bin' 2> /dev/null
+fi
 if [[ $oldVersion -eq $newVersion ]]; then
     echo "Crazy Party is up to date."
     exit 0