Understanding Error Code 0x80070145
Error code 0x80070145 is a common Windows error that often indicates a problem with your system files or registry settings. It can be frustrating to encounter, as it typically prevents you from installing updates, running programs, or making other essential changes to your computer.
What is the Problem?
Error code 0x80070145 translates to "The privilege operation requires the integrity level of the user account." This means that Windows has determined that the action you are trying to perform requires elevated privileges – essentially, permission to access and modify protected system files.
What Causes It?
Several factors can contribute to this error:
- Corrupted System Files: Damaged or missing system files can interfere with processes requiring administrator permissions.
- Incorrect User Account Permissions: If your user account lacks the necessary administrative rights, you might encounter this error.
- Third-Party Software Interference: Some antivirus programs or other security software may block access to system files, triggering the error.
Which Operating Systems are Affected?
Error code 0x80070145 can affect various versions of Windows, including:
- Windows 10
- Windows 8
- Windows 7
- Windows Vista
Programs Often Affected
While this error can occur during a wide range of system operations, it's commonly encountered when:
- Installing or updating Windows
- Installing or running certain software applications
- Attempting to change system settings
How to Solve Errors
There are several troubleshooting steps you can take to resolve error code 0x80070145. Remember to back up your important data before making any significant changes to your system.
Run the System File Checker
The System File Checker (SFC) is a built-in Windows utility that scans for and repairs corrupted system files:
Open Command Prompt as an administrator.
Type
sfc /scannow
and press Enter.
Check User Account Permissions
Ensure your user account has administrative privileges:
- Press the Windows key + I to open Settings.
- Navigate to Accounts.
- Select Family & other users.
- Under "Other users," click Change account type.
- If your account is not listed as an administrator, select it and choose Administrator.
Temporarily Disable Antivirus Software
Sometimes antivirus software can interfere with system processes. Try temporarily disabling your antivirus and see if the error resolves:
Right-click on the antivirus icon in the taskbar (usually near the clock).
Select Disable or Pause Protection.
Use the Deployment Image Servicing and Management (DISM) Tool
The DISM tool can repair system image files that may be causing issues:
Open Command Prompt as an administrator.
Run the following commands one by one, pressing Enter after each:
DISM /Online /Cleanup-Image /CheckHealth
DISM /Online /Cleanup-Image /ScanHealth
DISM /Online /Cleanup-Image /RestoreHealth
Perform a System Restore
If the error recently started, you can try restoring your system to a previous point in time when it was working correctly:
- Search for System Restore in the Start menu and open it.
- Choose a restore point before the error began occurring.
- Follow the on-screen instructions to complete the restoration process.
Reinstall Windows (Last Resort)
If all other troubleshooting steps fail, reinstalling Windows may be necessary. Remember to back up your important data before proceeding.
You can download the latest version of Windows from download a fresh copy of Windows.
It's essential to consult Microsoft support or seek assistance from a qualified technician if you continue to experience error code 0x80070145 after attempting these solutions.