The file is a core component of the Adobe Malware Tolerance (AMT) Licensing system used in Adobe After Effects CC 2017 to manage software activation and licensing .
: A faulty installation or update damaged the library . 2. Standard Troubleshooting Steps
If you are encountering errors such as "amtlib.dll is missing" or startup crashes, use the guide below to resolve these issues. 1. Identify the Cause Errors related to amtlib.dll typically occur because: : The file was moved or deleted .
: Check your antivirus "Quarantine" or "History" section. If amtlib.dll is listed, restore it and add the After Effects folder to your antivirus exclusion list . 3. Verification of File Location
