WSC4VB Version 2.4 WSC4VB is a serial communications library which can be used with Visual Basic (16-bit or 32-bit) running under Windows NT, Windows 95/98, or Windows 3.1. The WSC4VB DLLs (WSC16.DLL and WSC32.DLL) can be called from any application capable of calling Windows API functions, including those written in Visual Basic, C/C++, Delphi, Visual Basic for Applications (MS Access, MS Excel, MS Word), Visual FoxPro, Visual dBase, Power Builder, Fortran, COBOL, etc. Six example Visual Basic programs are included plus examples for VBA, Visual FoxPro, and Visual dBase. Changes from the previous version are as follows: (1) Improvement made to XYDRIVER (XMODEM and YMODEM). (2) SioEvent function added. (3) WSC Class added (VB 5.0 and up). (4) ATOK example program added. Run INSTALL.BAT to install.