diff --git a/FAQ.md b/FAQ.md
index 4f9fd78..07728d3 100644
--- a/FAQ.md
+++ b/FAQ.md
@@ -1336,3 +1336,16 @@ If you do not ensure it, please send below screenshots to us.
 - The login user (controlling side) on `Users` page on web console
 - The device group (the remote device is assigned to if the device does have device gorup) on `Groups` -> `Device Groups` page.
 - The user group (the login user is assigned to if the user has user group) on `Groups` -> `User Groups` page.
+
+# Windows service won't start on reboot
+
+https://www.reddit.com/r/rustdesk/comments/1m0nuwu/windows_service_wont_start_on_reboot/
+
+A small number of my Windows computers won't start rustdesk on boot. Starting manually always works. Uninstall, install, new versions has no effect. I fix it by setting the service to delayed start. Or leave this script on the desktop because the setting is reverted on every install.
+
+```
+@echo on
+rem RustDesk does not autostart properly on some computers. Changing to delayed-auto fixes the problem
+sc config rustdesk start= delayed-auto
+pause
+```
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