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