If you are having problems running your older version of
CPOon, say, Windows 2000 or Windows XP
Step 1: Delete all the old dongle drivers, such as:
C:\CPO\DK12.386
C:\CPO\DK12WN95.386
C:\CPO\DK12DRV.SYS
C:\CPO\DK12WN16.DLL
C:\CPO\DK12WN32.DLL
C:\CPO\DK12DRV.DLL
Look in the system folder (e.g. c:\winnt\system32 or c:\windows\system32) also and
delete or rename any dongle drivers
Step 2:
Search for other DK12WN32.DLL files
in other folders. The only copy
that should exist is C:\WINNT\SYSTEM32\DK12WN32.DLL so make sure all the
others are removed or renamed.
Step 3: Download the latest drivers from http://www.deskey.co.uk/drvtable.htm
If you have a dongle plugged into a parallel printer port, this is a DK12 dongle. Download the correct drivers and install them. Reboot and the CPO should then run. If this fails to work contact me.
I am having problems downloading the demonstration program
Some security systems and firewalls prevent access to the download page. You can go directly to the download page using the following URL
http://www.electronoptics.com/downloads.htm
I appear to have an old version of salflibc.dll, the run-time library file.
Search for all versions of salflibc.dll on your disk drives and delete them, then copy the latest version to your working cpo directory.
The latest version can be downloaded here. or zipped up here.