Downloading Microsoft WinUsb 2.1 from our website was free. The program relates to System Utilities. You can set up Microsoft WinUsb on Windows XP/XP Professional 32-bit. The most popular versions of the Microsoft WinUsb 2.1, 2.0 and 1.8. This free software is a product of Lakeview Research. The most frequent installer filenames for the program are: MSTORE.EXE, microscope.exe, nvu.exe, OSA.EXE and paqqsrv.exe etc.
From the developer:
WinUSB a generic driver for devices that don't fit a defined USB class. The driver was introduced with Windows Vista and is also usable on Windows XP systems. The driver is not usable on earlier Windows editions. The driver supports control, bulk, and interrupt transfers.
You may want to check out more software, such as Microsoft Office 2010: Primary Interop Assemblies Redistributable, Microsoft Visual Basic or Microsoft Office Sounds, which might be similar to Microsoft WinUsb.