chs_singlechar_pinyin.dat is considered a type of Dynamic Link Library (DLL) file. Dynamic Link Library files, like chs_singlechar_pinyin.dat, are essentially a "guide book" that stores information and instructions for executable (EXE) files - like appidpolicyconverter.exe - to follow. These files were created so that multiple programs (eg. Microsoft Office Access 2010) could share the same chs_singlechar_pinyin.dat 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 DAT 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 chs_singlechar_pinyin.dat is attempted to be loaded either when Microsoft Office Access 2010 is starting up, or in some cases already running. Some of the most common chs_singlechar_pinyin.dat errors include:
- Access Violation at address - chs_singlechar_pinyin.dat.
- chs_singlechar_pinyin.dat could not be found.
- Cannot find C:\Windows\Temp\527D94AF-D053-4381-B105-0D815D53791E\amd64_microsoft-windows-u..ccess-userdatautils_31bf3856ad364e35_10.0.16299.1059_none_e66f404dd2bb71a3\chs_singlechar_pinyin.dat.
- Cannot register chs_singlechar_pinyin.dat.
- Cannot start Microsoft Office Access 2010. A required component is missing: chs_singlechar_pinyin.dat. Please install Microsoft Office Access 2010 again.
- Failed to load chs_singlechar_pinyin.dat.
- The application has failed to start because chs_singlechar_pinyin.dat was not found.
- The file chs_singlechar_pinyin.dat is missing or corrupt.
- This application failed to start because chs_singlechar_pinyin.dat was not found. Re-installing the application may fix this problem.
Your chs_singlechar_pinyin.dat file could be missing due to accidental deletion, uninstalled as a shared file of another program (shared with Microsoft Office Access 2010), or deleted by a malware infection. Furthermore, chs_singlechar_pinyin.dat file corruption could be caused from a power outage when loading Microsoft Office Access 2010, system crash while loading chs_singlechar_pinyin.dat, 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.