Register and Log In

One account can manage multiple machines — including purchasing Premium and redeeming CDKeys. All you need to register is an email address.

Part 1: Register

Create your account with just an email address. Your initial password will be sent to that email.

01

Step 1: Open Register Dialog

  1. In LaiCai, click Member in the top toolbar
  2. Click Register to open the registration dialog
02

Step 2: Enter Your Email

  1. Enter a valid email address
  2. Click Register
  3. LaiCai sends your initial password to that email — check your inbox
💡 Use a real email address. Your initial login password will be sent there. Check your spam folder if you do not see it.

Part 2: Log In

Log in with your email and the initial password you received. You can change the password after logging in.

03

Step 3: Log In

  1. In LaiCai, click Member → Login
  2. Enter your email address
  3. Enter the password from your email
  4. Optionally check Remember Password to save credentials
  5. Click Login — the User Profile dialog opens on success
💡 Forgot your password? Click Forgot Password on the login screen to reset it.

Part 3: User Profile

The User Profile dialog shows your account status and all machines bound to your account.

Account Info

Email
Your registered email address
Verified
Whether your email has been verified
Change Password
Update your login password
Logout
Sign out of the current session

Current Machine

Shows the machine you are currently running LaiCai on.

Is Premium
Whether this machine has an active Premium license
Host Name
The computer name of this machine
Machine ID
The unique identifier for this installation — click Copy to copy it

Machines List

Lists all machines bound to your account, along with their license status and expiry. Note: each machine can only be bound to one account at a time.

Host
Computer name
Product
License product name
Expired
License expiry date
Days Left
Days remaining; turns red when expired
Platform
Operating system
Action
Per-machine operation menu

Use CDKey

In the Action column, click the menu and select Use CDK to redeem an activation code for that machine.

Rebind Machine

In the Action column, click the menu and select Rebind to transfer a machine record to a different account.

💡

Tips

  • Keep your initial password safe — change it to something memorable after first login
  • One machine can only be bound to one account — use Rebind to transfer it if needed
  • CDKeys are tied to the specific machine you redeem them on
  • After changing your password or rebinding a machine, you will be logged out automatically