INT 7F - SBS WinRun 1.00 - TRANSMITTER ENTRY POINT DS:SI -> WinRun control block (WCB) (see #03870) Return: WinRun receiver status returned in WCB Program: WinRun is a DOS/Windows utility written by Sven B. Schreiber to start Windows applications from a virtual DOS machine under Windows Note: The WinRun transmitter (WINRUN-T.COM) and receiver (WINRUN-R.EXE) need to be up and running Format of the WinRun control block (WCB): Offset Size Description (Table 03870) 00h DWORDDoubleword; four bytes. Commonly used to hold a 32-bit segment:offset or selector:offset address. pointer to ASCIZA NUL-terminated ASCII string. The ASCIZ string "ABC" consists of the four bytes 41h, 42h, 43h, and 00h. Unless otherwise specified, maximum lengths given in the interrupt list do not include the terminating NUL. command string 04h WORD (ret) WinRun receiver status 0000h-001Fh WinExec() error 0020h-FFFEh WinExec() instance handle FFFFh Windows not running or WinRun receiver not installed