afwCore.dll is considered a type of Dynamic Link Library (DLL) file. Dynamic Link Library files, like afwCore.dll, are essentially a "guide book" that stores information and instructions for executable (EXE) files - like AvBugReport.exe - to follow. These files were created so that multiple programs (eg. Avast Internet Security) could share the same afwCore.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 afwCore.dll is attempted to be loaded either when Avast Internet Security is starting up, or in some cases already running. Some of the most common afwCore.dll errors include:
- Access Violation at address - afwCore.dll.
- afwCore.dll could not be found.
- Cannot find C:\Program Files\AVAST Software\Avast\afwCore.dll.
- Cannot register afwCore.dll.
- Cannot start Avast Internet Security. A required component is missing: afwCore.dll. Please install Avast Internet Security again.
- Failed to load afwCore.dll.
- The application has failed to start because afwCore.dll was not found.
- The file afwCore.dll is missing or corrupt.
- This application failed to start because afwCore.dll was not found. Re-installing the application may fix this problem.
Your afwCore.dll file could be missing due to accidental deletion, uninstalled as a shared file of another program (shared with Avast Internet Security), or deleted by a malware infection. Furthermore, afwCore.dll file corruption could be caused from a power outage when loading Avast Internet Security, system crash while loading afwCore.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.
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