TextOverVideo.ax is considered a type of Dynamic Link Library (DLL) file. Dynamic Link Library files, like TextOverVideo.ax, 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. Screen Recorder) could share the same TextOverVideo.ax 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 AX 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 TextOverVideo.ax is attempted to be loaded either when Screen Recorder is starting up, or in some cases already running. Some of the most common TextOverVideo.ax errors include:
- Access Violation at address - TextOverVideo.ax.
- TextOverVideo.ax could not be found.
- Cannot find C:\Program Files (x86)\Screen Recorder\Screen Recorder\filters\TextOverVideo.ax.
- Cannot register TextOverVideo.ax.
- Cannot start Screen Recorder. A required component is missing: TextOverVideo.ax. Please install Screen Recorder again.
- Failed to load TextOverVideo.ax.
- The application has failed to start because TextOverVideo.ax was not found.
- The file TextOverVideo.ax is missing or corrupt.
- This application failed to start because TextOverVideo.ax was not found. Re-installing the application may fix this problem.
Your TextOverVideo.ax file could be missing due to accidental deletion, uninstalled as a shared file of another program (shared with Screen Recorder), or deleted by a malware infection. Furthermore, TextOverVideo.ax file corruption could be caused from a power outage when loading Screen Recorder, system crash while loading TextOverVideo.ax, 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.