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