文件 Office 2019/i640

这是什么? Office 2019/i640 DLL?

The Office 2019/i640 category refers to a specific set of Dynamic Link Library (DLL) files designed for 64-bit versions of Microsoft Office 2019. These DLLs support various functionalities within the application suite, including document processing, user interface elements, and integration with other software components. They are essential for ensuring compatibility and optimal performance on 64-bit operating systems such as Windows 10 or later versions.