How to fix
Amtlib.dll missing or not found error
on Windows

Hi. I have recently purchased Adobe Photoshop, and I can't use it because of a "The program can't start because amtlib.dll is missing from your computer" error. Any tips on how to deal with it?

Windows operating system uses hundreds of file types, with DLL files being one of the most prevalent. DLL (Dynamic Link Library) files are executable files that differ from EXE files in that they allow multiple applications to use the same DLL simultaneously. These files contain functions and resources that enable various programs to perform specific tasks, thus promoting efficient memory usage and code reuse. A common error that users might encounter is the "Amtlib.dll missing or not found" error.

The Amtlib.dll file is often associated with Adobe applications such as Photoshop, Illustrator, and Premiere Pro. It contains functions and resources that these applications rely on to perform their tasks. When a program needs to use the Amtlib.dll file, Windows will locate and provide the necessary instructions for the program. However, if the file is missing or not found, the program cannot run correctly, resulting in an error message.

There are several reasons why the Amtlib.dll missing or not found error might occur. One of the main causes is corrupted system files or a corrupted Adobe application installation. This can happen when an installation process is interrupted or when system files become damaged due to software conflicts or hardware issues.

Malware infections can also be a significant cause of the Amtlib.dll error. Malicious programs, such as viruses or ransomware, can target and modify or delete essential DLL files like Amtlib.dll. This can result in various errors, including the "Amtlib.dll missing or not found" error. Ensuring that you have a robust antivirus solution and keeping it up to date is crucial in protecting your system from malware.

Another potential cause is an outdated or incompatible version of the Amtlib.dll file. This can happen when a software update fails to install the correct version of the DLL file or when the file has been replaced with an incompatible version. To resolve this issue, users should consider reinstalling the affected Adobe application or updating it to the latest version.

Below you will find full instructions on how to fix the error. If you would like to resolve it automatically, we recommend using [d1] PC repair tool.

Fix 1. Repair damaged PC files

If you would like to attempt fixing Windows system files, you can do this by running DISM and SFC scans via an elevated Command Prompt. Here's how:

• Type cmd in Windows search.
• Right-click on the Command Prompt result and select Run as administrator.
• The User Account Control (UAC) window will ask whether you want to allow changes to your computer - click Yes.
• Next, copy and paste the following commands, pressing Enter after each:
  sfc /scannow
  DISM /Online /Cleanup-Image /CheckHealth
  DISM /Online /Cleanup-Image /ScanHealth
  DISM /Online /Cleanup-Image /RestoreHealth
• Restart your computer when done.

Fix 2. Scan for malware

You can use any reputable anti-malware software of your choice, although Microsoft Defender offline scan should suffice. You can also download Microsoft Security Scanner - a free tool from Microsoft to check your system for infections.

• Type in Windows Security in Windows search and press Enter.
• Select Virus & threat protection.
• Pick Scan options.
• Select Microsoft Defender Offline scan and click Scan now.
• The computer will now restart, and the scan begin.

Fix 3. Re-register the file

• Open Command Prompt as administrator.
• Copy and paste the following commands, pressing Enter after each:
  regsvr32 /u Amtlib.dll
  regsvr32 Amtlib.dll
• Close down the Command Prompt and restart the computer.

Fix 4. Install the missing Visual C++ components

• Open Control Panel and go to Programs > Uninstall a program.
• Here, scroll down and check the list of the installed Visual C++ versions.
• Open your browser and navigate to the official Microsoft Visual C++ download page.
• Download and install all the missing versions (including the x84 and x64 versions) of Visual Studio.
• Once done, restart your system and see if the error persists.

Fix 5. Reinstall the app

Note: the best way to repair the corrupt installation of a particular Adobe app is by using the Creative Cloud Cleaner tool provided by the developer.

• Type Control Panel in Windows search and press Enter.
• Select Programs > Programs and Features.
• Find the application that's causing the Amtlib.dll error, for example, Adobe Photoshop.
• Right-click on it and select Uninstall.
• Follow the prompts to finalize the process.
• Restart your system and reinstall the app.