我遇到「無法啟動授權」的錯誤,如何解決?

There can be several possible reasons:
You entered your license key with a typo. Please check it again.
You’ve reached the maximum number of devices for your license. To unlink a device from your license, follow these steps:
Open your AdGuard account and go to the AdGuard Ad Blocker tab.
Under Devices, find the device you want to unbind and click its name.
Click Remove.
Your license has expired. You can renew it in your AdGuard account.
You have a license key of the old type that differentiates between mobile and desktop AdGuard apps. You’re trying to activate AdGuard on a device of the type that your license key doesn’t allow you to. You can upgrade your license in your AdGuard account.
已開始下載 AdGuard 點擊箭頭所指示的檔案開始安裝 AdGuard。 選擇"開啟"並點擊"確定",然後等待該檔案被下載。在被打開的視窗中,拖曳 AdGuard 圖像到"應用程式"檔案夾中。感謝您選擇 AdGuard! 選擇"開啟"並點擊"確定",然後等待該檔案被下載。在被打開的視窗中,點擊"安裝"。感謝您選擇 AdGuard!
在行動裝置上安裝 AdGuard