To install the software, put the diskette in A: and run

INSTA700

It has been discovered that the latest ESS-driver does not work OK with
port-multiplexer (MUX).  If you want to use the MUX, you must use the older
version 1.08 of ESS.  This version is renamed ESS.108.  If you must use
MUX, you only need to rename ESS.108 to ESS.COM, and use it instead of
the "standard" ESS 1.11.
