⚠️ 2 verified solutions available for Error 1328 — Last updated 2026-03-26
Error 1328 📋

Fix ERROR_INVALID_LOGON_HOURS — Windows Error Code 1328

Error 1328 (ERROR_INVALID_LOGON_HOURS) is a Windows Security & Privileges error that occurs when your account has time restrictions that keep you from signing in right now.. This guide provides step-by-step solutions to resolve this issue.

🏷️ Code: 1328 📛 ERROR_INVALID_LOGON_HOURS 📅 Updated: 2026-03-26 ⏱️ 2 Solutions
⚡ Quick Fix

Run as Administrator: Right-click the application → 'Run as administrator'

👇 See all 2 solutions below
🐞 Auto-Fix Script for Error 1328
⚠️ How to use: Open PowerShell as Administrator, paste the code above, and press Enter.
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📑 Table of Contents
What is Error 1328? Common Causes Step-by-Step Solutions Prevention Tips Related Errors

💡 What is Error 1328?

Windows System Error Code 1328, known as ERROR_INVALID_LOGON_HOURS, is a Security & Privileges error that occurs during security, authentication, and user privileges. The error indicates that: Your account has time restrictions that keep you from signing in right now. When this error is encountered, the Windows operating system was unable to complete the requested operation within the security services subsystem. The error code 1328 is returned by the GetLastError() function and provides developers with a specific identifier to diagnose the root cause of the failure. The symbolic name ERROR_INVALID_LOGON_HOURS maps directly to this numeric code and is commonly referenced in Microsoft documentation, developer forums, and system logs. Understanding this error and its context within security, authentication, and user privileges is essential for effective troubleshooting.

⚠️ Common Causes

  • System resource conflict: Your account has time restrictions that keep you from signing in right now.
  • User account lacks required permissions
  • Group Policy restricts access
  • Authentication credentials expired
📚 Comprehensive Guide

Deciphering User Profile Service Failures and Temp Profile Fixes

An encyclopedia on fixing 'The User Profile Service failed the logon' and the infamous temporary profile desktop reset bug.

Read the full guide →

✅ Step-by-Step Solutions

1 Run as Administrator
  1. Right-click the application → 'Run as administrator'
  2. If Error 1328 (ERROR_INVALID_LOGON_HOURS) resolves, it's a permissions issue
  3. For permanent fix, right-click → Properties → Compatibility → check 'Run as administrator'
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2 Check User Account Permissions
  1. Open Computer Management (compmgmt.msc)
  2. Navigate to Local Users and Groups → Users
  3. Verify your account is in the Administrators group
  4. If not, add it and log off/on

🎬 Video Tutorials

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How to fix Error 1328 (Invalid Logon Hours)
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💻 Diagnostic Command

Run this PowerShell command to find related events in your system log:

Get-EventLog -LogName System -Newest 20 | Where-Object {$_.Message -like "*1328*" -or $_.Message -like "*ERROR_INVALID_LOGON_HOURS*"} | Format-List

💡 Open PowerShell as Administrator, paste the command above, and press Enter.

🛡️ Prevention Tips

  • Apply least-privilege principle
  • Audit user accounts regularly
  • Keep security policies and AV updated
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Last updated: 2026-03-26
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Based on Official Microsoft Documentation
Solutions Tested on Windows 10 & 11
Error codes sourced from Microsoft Win32 SDK. Updated 2026-03-26.
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