AUXILIARYDISPLAYAPI.DLL Download & Fix Errors

Auxiliarydisplayapi.dll

Full Name and Purpose

The file auxiliarydisplayapi.dll stands for the Auxiliary Display API. It is a dynamic link library (DLL) file used by Windows operating systems to support auxiliary display functionality, allowing certain devices to show information without fully turning on the device's primary display.

Location

Typically, auxiliarydisplayapi.dll can be found in the following directory:

• C:\Windows\System32\

Publisher

This DLL file is published by Microsoft Corporation.

Importance and Deletion

The auxiliarydisplayapi.dll file is important for systems that use auxiliary display features. Deleting this file might cause issues with such features. Typically, it should not be deleted unless you are sure it is causing problems.

Common Issues or Security Concerns

• Errors related to the DLL being missing or corrupted.
• Potential for malware to disguise itself using this file name.

How to Fix 'auxiliarydisplayapi.dll is Missing' Errors

1. Restart Your Computer: Sometimes, a simple restart can resolve the issue.
2. Restore from Recycle Bin: If you suspect accidental deletion, check the Recycle Bin.
3. Run System File Checker: Use the command sfc /scannow in Command Prompt to repair missing or corrupted system files.
4. Update Windows: Ensure your Windows operating system is fully updated, as updates might replace or fix missing files.
5. Reinstall any Associated Software: If the DLL is associated with specific software, try reinstalling that software.
6. Download from Reliable Source: As a last resort, download a fresh copy from a legitimate source, ensuring it matches your system's architecture (32-bit or 64-bit).