The error code 0x00000572 translates to ERROR_NO_USER_SESSION_KEY. This error indicates an issue with the user session key, which is a cryptographic key used to secure communication between a user and the Windows security system. Here’s how to approach fixing it:

Understanding the User Session Key:

• The user session key is a temporary key generated during login that helps secure network connections and validate user actions.
• It expires after a certain period of inactivity or when you lock your session.

Causes of ERROR_NO_USER_SESSION_KEY:

1. Corrupted User Profile: A corrupt user profile can lead to issues with the user session key.
2. Third-Party Security Software: Overly aggressive security software might interfere with Windows security mechanisms and cause problems with the session key.
3. Malware: In rare cases, malware might tamper with the user session key.

Troubleshooting Steps:

1. Restart Your System: A simple restart can often resolve temporary glitches that might be causing the issue.

2. Check for Corrupted User Profile:

   • Windows offers ways to troubleshoot corrupted user profiles. Search online for specific methods applicable to your Windows version. Here’s a general guideline:
     • You can try creating a new user profile to see if the error persists there.
     • If the new profile works fine, you can attempt to migrate your data from the corrupt profile to the new one.

3. Temporarily Disable Third-Party Security Software (with caution):

   • If you’re using third-party antivirus or security software, try temporarily disabling them to see if they’re causing the conflict.
   • Important: Only disable security software if you’re comfortable doing so and only as a temporary troubleshooting step. Disabling security software leaves your system vulnerable to online threats. Re-enable it as soon as possible after troubleshooting.

4. Scan for Malware:

   • Run a scan with your antivirus software to rule out malware as a potential cause.

5. System Restore (if applicable):

   • If you suspect recent system changes might be causing the issue, you can perform a system restore to a point before the error started occurring. This is a risky option as it might revert other changes made to your system, so proceed with caution.

Additional Tips:

• Keep your Windows system and security software up to date with the latest patches.
• Avoid logging into your user account from untrusted public computers to minimize the risk of malware infection.

If none of these steps resolve the error, particularly if you suspect profile corruption or malware, you might need to consult with a system administrator or IT professional familiar with Windows security troubleshooting. They can provide more tailored guidance based on your specific situation.