How to Fix Remote Desktop (RDP) Lockout After Too Many Failed Login Attempts

Getting locked out of Remote Desktop Connection (RDP) after multiple failed login attempts can be frustrating—especially when you urgently need access to your system. Fortunately, this issue is usually temporary and can be resolved using a few straightforward methods, depending on your access level.

Below are practical steps to help you regain access safely and efficiently.

1. Wait for the Lockout Period to Expire

In many Windows systems, account lockouts are controlled by a security policy designed to protect against brute-force attacks.

• The lockout is often temporary, typically lasting 15–30 minutes

• Once the lockout duration expires, the account unlocks automatically

• After waiting, try logging in again using the correct username and password

Tip: Make sure Caps Lock, keyboard layout, and saved credentials are correct before retrying.

If waiting does not resolve the issue—or if the lockout duration is set to a long or indefinite period—you’ll need administrative access to fix it manually.

2. Unlock or Adjust the Account Using Another Administrator Account

If you have access to another administrator account on the same machine, you can modify the lockout policy.

Method 1: Adjust Account Lockout Policy

1. Log in using an administrator account

2. Press Win + R, type secpol.msc, and press Enter

3. Navigate to:
   Account Policies → Account Lockout Policy

4. Review or adjust:

   • Account lockout threshold

   • Account lockout duration

   • Reset account lockout counter

5. Apply changes and try logging in again with the locked account

Be cautious when lowering security restrictions—this can reduce protection against unauthorized access.

3. Reset the Locked Account Password (Admin Access Required)

If the account remains locked, resetting the password can immediately restore access.

Method 2: Reset the User Account Password

1. Log in using an administrator account

2. Press Win + R, type compmgmt.msc, and press Enter

3. Navigate to:
   Local Users and Groups → Users

4. Right-click the locked user account

5. Select Set Password

6. Set a new strong password and confirm

7. Try logging in via RDP again

Best practice: Use a strong password and consider enabling two-factor authentication if available.

Final Notes

• RDP lockouts are a security feature, not a system failure

• Always verify credentials before repeated login attempts

• Keep at least one backup administrator account to avoid total lockouts

• Consider configuring firewall rules or RDP port changes to reduce attack attempts

By following the steps above, you should be able to regain RDP access quickly and securely.