diff --git a/src/core_main.rs b/src/core_main.rs
index 4529df6ab..53957fe45 100644
--- a/src/core_main.rs
+++ b/src/core_main.rs
@@ -201,8 +201,15 @@ pub fn core_main() -> Option<Vec<String>> {
                     .ok();
                 return None;
             } else if args[0] == "--install-cert" {
+                if args.len() == 1 {
+                    log::error!("--install-cert must be called with cert file path");
+                    return None;
+                }
                 #[cfg(windows)]
                 hbb_common::allow_err!(crate::platform::windows::install_cert(&args[1]));
+                if args.len() > 2 && args[2] == "silent" {
+                    return None;
+                }
                 #[cfg(all(windows, feature = "virtual_display_driver"))]
                 if crate::virtual_display_manager::is_virtual_display_supported() {
                     hbb_common::allow_err!(crate::virtual_display_manager::install_update_driver());
@@ -212,7 +219,15 @@ pub fn core_main() -> Option<Vec<String>> {
                 #[cfg(windows)]
                 hbb_common::allow_err!(crate::platform::windows::uninstall_cert());
                 return None;
-            } else if args[0] == "--portable-service" {
+            } else if args[0] == "--install-update-idd" {
+                // --install-cert must be called before this.
+                #[cfg(all(windows, feature = "virtual_display_driver"))]
+                if crate::virtual_display_manager::is_virtual_display_supported() {
+                    hbb_common::allow_err!(crate::virtual_display_manager::install_update_driver());
+                }
+                return None;
+            }
+             else if args[0] == "--portable-service" {
                 crate::platform::elevate_or_run_as_system(
                     click_setup,
                     _is_elevate,
diff --git a/src/platform/windows.rs b/src/platform/windows.rs
index 42e071468..aae21a4ce 100644
--- a/src/platform/windows.rs
+++ b/src/platform/windows.rs
@@ -1029,7 +1029,12 @@ if exist \"{tmp_path}\\{app_name} Tray.lnk\" del /f /q \"{tmp_path}\\{app_name}
     let src_exe = std::env::current_exe()?.to_str().unwrap_or("").to_string();
 
     let install_cert = if options.contains("driverCert") {
-        format!("\"{}\" --install-cert \"RustDeskIddDriver.cer\"", src_exe)
+        let s = format!(r#""{}" --install-cert "RustDeskIddDriver.cer""#, src_exe);
+        if silent {
+            format!("{} silent", s)
+        } else {
+            s
+        }
     } else {
         "".to_owned()
     };