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* ReadEng.1st - Important notes about World Clock 1.3.0                       *
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INSTALLATION:

1. Create new directory and unzip archive wclock130.zip to new directory.
   DO NOT use existing directory if you already use one of previous versions!
   DO NOT unzip archive and start Install program in ROOT DIRECTORY!

2. Start Install/UnInstall program (Install.cmd) and select I(nstall).

3. If you want to use settings from previous version, do not uninstall it.
   Press 'Y' when Install program ask you to use values (selected cities and
   some settings) from previous version.

Note: you don't have to uninstall previous version of World Clock and you can
      use both versions (previous and current) if you want.


BUGS IN OS/2 AND REXX:

Under some environment (Warp3 - FP35; FP38, Warp4 - FP10; FP11) there are bugs
in OS/2 and/or Rexx. Known problems are:
Time calculation and display, Sunrise/Sunset may be wrong.


WORLD CLOCK AND PERSONAL REXX FOR OS/2:

If you are using Personal REXX for OS/2 by Quercus Systems, World Clock will not
run under standard environment. To use World Clock with Personal REXX:
1. use Rexx script WClockPR.cmd to start World Clock from command line, or
2. use 'World Clock (Personal REXX)' object in World Clock folder


TZ VARIABLE IN CONFIG.SYS:

To enable all options in World Clock, there must be fully qualified TZ variable
in CONFIG.SYS, or alias (short display with TZ descriptor and UTC difference).
After you change TZ environment variable in CONFIG.SYS, restart your computer.
For more information read section "Set TZ environment variable" in manual.


INFORMATION ABOUT DATE AND TIME:

Information about Time Zone, Daylight Savings Time, Internet Time, ... was 
compiled from various sources available freely on the Internet. Credits are
fully given to the known authors of any material that was used.
Here may be incorrect data for cities: UTC difference, DST begin/end, Time Zone
descriptors and latitude/longitude. 


I would appreciate if you send corrections to:     duga1@pu.hinet.hr
