Following are the system requirements for using CVW:
Your system must have at least 384K of extended memory. For applications compiled with many symbols, 1 megabyte or more of extended memory is required.
For 80386-based systems, the following required entry is automatically added to the [386enh] section of your SYSTEM.INI file when you install CVW:
device=windebug.386
Your PATH environment variable must include the directory (or directories) containing CVW.EXE, CVWIN.DLL, WINDEBUG.386, and CV.HLP.