accessibility_sdk_64.dll is considered a type of Dynamic Link Library (DLL) file. Dynamic Link Library files, like accessibility_sdk_64.dll, are essentially a "guide book" that stores information and instructions for executable (EXE) files - like AM_Delta.exe - to follow. These files were created so that multiple programs (eg. Free YouTube Downloader) could share the same accessibility_sdk_64.dll file, saving valuable memory allocation, therefore making your computer run more efficiently.
Unfortunately, what makes DLL files so convenient and efficient, also makes them extremely vulnerable to problems. If something happens to a shared DLL file, either it goes missing or gets corrupted in some way, it can generate a "runtime" error message. Runtime is pretty self-explanatory; it means that these errors are triggered when accessibility_sdk_64.dll is attempted to be loaded either when Free YouTube Downloader is starting up, or in some cases already running. Some of the most common accessibility_sdk_64.dll errors include:
- Access Violation at address - accessibility_sdk_64.dll.
- accessibility_sdk_64.dll could not be found.
- Cannot find C:\Program Files (x86)\YouTube Downloader\accessibility_sdk_64.dll.
- Cannot register accessibility_sdk_64.dll.
- Cannot start Free YouTube Downloader. A required component is missing: accessibility_sdk_64.dll. Please install Free YouTube Downloader again.
- Failed to load accessibility_sdk_64.dll.
- The application has failed to start because accessibility_sdk_64.dll was not found.
- The file accessibility_sdk_64.dll is missing or corrupt.
- This application failed to start because accessibility_sdk_64.dll was not found. Re-installing the application may fix this problem.
Your accessibility_sdk_64.dll file could be missing due to accidental deletion, uninstalled as a shared file of another program (shared with Free YouTube Downloader), or deleted by a malware infection. Furthermore, accessibility_sdk_64.dll file corruption could be caused from a power outage when loading Free YouTube Downloader, system crash while loading accessibility_sdk_64.dll, bad sectors on your storage media (usually your primary hard drive), or quite commonly, a malware infection. Thus, it's critical to make sure your anti-virus is kept up-to-date and scanning regularly.