License Key Activation
Licensing is one license key bound to one device. Until the app is activated, the main window is covered by the Activation (激活验证) overlay, and all you can do is activate or quit.
Activate
- If you have no license key, click Open Bot to buy (打开 Bot 自助购买) in the overlay and buy one from @TGDtorBot
- Paste the key into the input box and click Activate (激活). Upper or lower case, with or without
-, all work - When you see "Activation successful · License valid until …" (激活成功 · 授权有效至 …), click Get started (开始使用)
Validity = the number of days on the key, counted from the moment of activation, not from the purchase.
Expiry, going offline, changing machines
| Situation | What happens |
|---|---|
| Expiry | The overlay comes back; activate with a new key. Your accounts and data are all still there, unaffected |
| Offline | The app re-checks the license online every 15 minutes; if the check cannot reach the license service it retries after 1 minute, then 2 minutes. After 3 consecutive failures (about 3 minutes from the first one), the app quits on its own. Reopen it once the network is back |
| Reinstall on the same machine | Activate again with the same key; nothing extra is consumed |
| New computer | A license key cannot be unbound or transferred. The new machine needs a new key |
The shield row at the bottom of the sidebar shows the expiry date. Click it to see license details.
The license does not limit the number of accounts.
Activation failures
| Message | Cause |
|---|---|
| License key is invalid or does not exist (卡密无效或不存在) | Typo. Check it and enter it again |
| This license key is already in use on another device (该卡密已在其他设备上使用) | The key is already bound to another machine |
| This license key has been revoked (该卡密已被吊销) | Contact the seller |
| Too many attempts (操作过于频繁) | At most 60 attempts per day from the same IP. Try again tomorrow |
| Failed to connect to the license service (连接授权服务失败) | This machine's network cannot reach the license service |
| Cannot read this machine's hardware fingerprint (无法获取本机硬件指纹) | The system environment cannot read the hardware identifiers. Report it in the community group |