How to Fix atisamu64.dll Missing Error (Solved)

What is atisamu64.dll?

The atisamu64.dll file is a Dynamic Link Library (DLL) file used by certain applications on a Windows operating system. DLL files contain functions that can be used by multiple programs, allowing for efficient use of system resources. In the case of atisamu64.dll, it appears to be associated with ATI graphics drivers.

Why is atisamu64.dll missing?

There are several reasons why the atisamu64.dll file may become missing or corrupted, including:

• Malware Infections: Malicious software can sometimes delete or corrupt system files, such as DLL files.
• Accidental Deletion: Users may accidentally delete the atisamu64.dll file while cleaning up their system.

Step-by-Step Fixes:

Method 1: Reinstall Visual C++ Redistributable

The atisamu64.dll file is part of the Microsoft Visual C++ Redistributable package. To resolve the missing file issue, reinstalling this package may help:

1. Visit the official Microsoft Download Center: Microsoft Visual C++ Redistributable
2. Download the appropriate version for your system and follow the installation instructions.

Method 2: Run SFC /scannow command

Running the System File Checker (SFC) tool can help repair missing or corrupted system files, including DLL files:

1. Open Command Prompt as Administrator.
2. Type `sfc /scannow` and press Enter.
3. Follow the on-screen instructions to complete the scan and repair process.

Method 3: Update System Drivers

Updating your graphics drivers may also resolve the atisamu64.dll issue:

1. Press Windows key + X and select Device Manager.
2. Expand Display Adapters.
3. Right-click on your graphics card and select Update Driver.
4. Choose Search automatically for updated driver software.

Conclusion

If you encounter the atisamu64.dll missing error in Windows, try the above-mentioned methods to resolve the issue. In most cases, reinstalling Visual C++ Redistributable, running SFC /scannow, and updating system drivers should help fix the problem.