How to Fix Amtlib.dll Error Message in After Effects
If you are using Adobe After Effects, you may encounter an error message that says \"The program can't start because amtlib.dll is missing from your computer. Try reinstalling the program to fix this problem.\" This error can prevent you from launching or using After Effects properly. In this article, we will explain what amtlib.dll is, why it is missing, and how to fix it.
What is Amtlib.dll
Amtlib.dll is a dynamic link library (DLL) file that belongs to Adobe Systems, Incorporated. It is part of the AMT Licensing component, which is responsible for verifying the license and activation status of Adobe products. Amtlib.dll is essential for the proper functioning of Adobe After Effects and other Adobe applications.
Why is Amtlib.dll Missing
There are several possible reasons why amtlib.dll is missing from your computer. Some of them are:
You have accidentally deleted or moved amtlib.dll from its original location.
You have installed a corrupted or incompatible version of amtlib.dll.
You have updated or uninstalled Adobe After Effects or another Adobe product that uses amtlib.dll.
You have a malware infection that has damaged or removed amtlib.dll.
You have a registry problem that has affected the references to amtlib.dll.
How to Fix Amtlib.dll Missing Error
Depending on the cause of the error, there are different ways to fix amtlib.dll missing error. Here are some of the most common solutions:
Reinstall Adobe After Effects. This is the simplest and most effective way to fix amtlib.dll missing error. By reinstalling Adobe After Effects, you can restore the original and valid version of amtlib.dll to your system. To do this, follow these steps:
Go to Control Panel > Programs > Programs and Features.
Find Adobe After Effects in the list of installed programs and click Uninstall.
Follow the instructions on the screen to complete the uninstallation process.
Restart your computer.
Download and install Adobe After Effects from the official website or your original installation media.
Launch Adobe After Effects and check if the error is gone.
Download Amtlib.dll from a Trusted Source. If reinstalling Adobe After Effects does not work, you can try downloading amtlib.dll from a trusted source and placing it in the appropriate folder. However, this method is risky and not recommended, as you may download a wrong or malicious version of amtlib.dll that can cause more problems. If you decide to try this method, follow these steps:
Go to a reputable website that offers DLL files for download, such as https://www.dll-files.com/amtlib.dll.html.
Select the version of amtlib.dll that matches your system architecture (32-bit or 64-bit) and your Adobe product version.
Click Download and save the ZIP file to your computer.
Extract the ZIP file and copy amtlib.dll to your clipboard.
Paste amtlib.dll in the following folder: C:\\Program Files\\Adobe\\Adobe After Effects [version]\\Support Files (for 64-bit systems) or C:\\Program Files (x86)\\Adobe\\Adobe After Effects [version]\\Support Files (for 32-bit systems).
Restart your computer and launch Adobe After Effects.
Register Amtlib.dll Manually. If downloading amtlib.dll does not work, you can try registering it manually using the Windows command prompt. This can help fix any registry issues that may prevent amtlib.dll from being recognized by your system. To do this, follow these steps:
Press Windows + R keys to open the Run dialog box.
Type cmd and press Ctrl + Shift + Enter keys to run the command prompt as administrator.