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