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