fsplugin05.dll is considered a type of Dynamic Link Library (DLL) file. Dynamic Link Library files, like fsplugin05.dll, are essentially a "guide book" that stores information and instructions for executable (EXE) files - like OneDriveSetup.exe - to follow. These files were created so that multiple programs (eg. FastStone Image Viewer) could share the same fsplugin05.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 fsplugin05.dll is attempted to be loaded either when FastStone Image Viewer is starting up, or in some cases already running. Some of the most common fsplugin05.dll errors include:
- Access Violation at address - fsplugin05.dll.
- fsplugin05.dll could not be found.
- Cannot find C:\Program Files (x86)\FastStone Image Viewer\fsplugin05.dll.
- Cannot register fsplugin05.dll.
- Cannot start FastStone Image Viewer. A required component is missing: fsplugin05.dll. Please install FastStone Image Viewer again.
- Failed to load fsplugin05.dll.
- The application has failed to start because fsplugin05.dll was not found.
- The file fsplugin05.dll is missing or corrupt.
- This application failed to start because fsplugin05.dll was not found. Re-installing the application may fix this problem.
Your fsplugin05.dll file could be missing due to accidental deletion, uninstalled as a shared file of another program (shared with FastStone Image Viewer), or deleted by a malware infection. Furthermore, fsplugin05.dll file corruption could be caused from a power outage when loading FastStone Image Viewer, system crash while loading fsplugin05.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.