Changes:
Worlds Chat Demo version 11c has a new expiration date of December 31, 1999.

Installation (choose one of these three easy methods):
(1) Download and run a copy of Wcd11c.exe to install.

(2) Download copies of Wcda11c.exe, Wcdb11c.exe, Wcdc11c.exe, and Wcdd11c.exe.
    Run Wcda11c.exe, which will automatically run the others before installing.

(3) To upgrade *only* from version 11b:

    Win 3.1-
    Download a copy of 11bcpach.zip and unzip the contents into the directory
    of the version 11b demo, typically c:\worlds\chatdemo. It should update the
    file product.ini and the three files of the form shell.*.

    Win95/WinNT-
    Download a copy of 11bcpach.exe into the directory of the version 11b demo,
    typically c:\worlds\chatdemo, and run the patcher. This will replace the
    same files as the zip file for Win 3.1 users.