diff --git a/package/Tautulli.nsi b/package/Tautulli.nsi
index ff6e59f7..7f3464d7 100644
--- a/package/Tautulli.nsi
+++ b/package/Tautulli.nsi
@@ -218,9 +218,7 @@ Function .onInit
   Loop:
     ${nsProcess::FindProcess} ${MAIN_APP_EXE} $R0
     StrCmp $R0 0 0 NoAbort
-    MessageBox MB_ABORTRETRYIGNORE|MB_ICONEXCLAMATION "${APP_NAME} is still running. Please shutdown ${APP_NAME} before continuing.$\r$\n$\r$\nIgnore will attempt to shutdown ${APP_NAME} for you." IDABORT End IDRETRY Loop
-  ${nsProcess::CloseProcess} ${MAIN_APP_EXE} $R0
-  StrCmp $R0 0 0 NoAbort
+    MessageBox MB_RETRYCANCEL|MB_ICONEXCLAMATION "${APP_NAME} is still running. Please shutdown ${APP_NAME} before continuing." IDCANCEL End IDRETRY Loop
   Goto Loop
   End:
 	Abort
@@ -232,9 +230,7 @@ Function un.onInit
   Loop:
     ${nsProcess::FindProcess} ${MAIN_APP_EXE} $R0
     StrCmp $R0 0 0 NoAbort
-    MessageBox MB_ABORTRETRYIGNORE|MB_ICONEXCLAMATION "${APP_NAME} is still running. Please shutdown ${APP_NAME} before continuing.$\r$\n$\r$\nIgnore will attempt to shutdown ${APP_NAME} for you." IDABORT End IDRETRY Loop
-  ${nsProcess::CloseProcess} ${MAIN_APP_EXE} $R0
-  StrCmp $R0 0 0 NoAbort
+    MessageBox MB_RETRYCANCEL|MB_ICONEXCLAMATION "${APP_NAME} is still running. Please shutdown ${APP_NAME} before continuing." IDCANCEL End IDRETRY Loop
   Goto Loop
   End:
 	Abort
diff --git a/package/macos-scripts/preinstall b/package/macos-scripts/preinstall
index 75ad6a71..e2599e19 100755
--- a/package/macos-scripts/preinstall
+++ b/package/macos-scripts/preinstall
@@ -3,16 +3,11 @@
 function check_tautulli_running () {
     if pgrep -x "Tautulli" > /dev/null
     then
-        dialogText=`osascript -e 'set dialogText to button returned of (display dialog "Tautulli is still running. Please shutdown Tautulli before continuing." buttons {"Retry", "Shutdown Tautulli", "Abort"})'`;
+        dialogText=`osascript -e 'set dialogText to button returned of (display dialog "Tautulli is still running. Please shutdown Tautulli before continuing." buttons {"Retry", "Abort"})'`;
 
         if [[ $dialogText == 'Retry' ]]
         then
             check_tautulli_running;
-        elif [[ $dialogText == 'Shutdown Tautulli' ]]
-        then
-            pkill Tautulli
-            while pgrep Tautulli > /dev/null; do sleep 1; done
-            check_tautulli_running;
         elif [[ $dialogText == 'Abort' ]]
         then
             exit 1;