I would suggest a product called VMWare for software testing...

You can install it say on NT, and then inside a window you can install FRESH
copies of say Windows 95, Windows 98, Windows NT Workstation, Windows NT
Server, Windows 2000, and they all run in their own space in a window, not
knowing about their parents environment, or affecting it.

The idea is to create a VM disk for say 95, don't install anything else and
then save the disk image to a CD, do the same for all the OS's you can get.
Including NT Server 4, NT Server 4 SP3, NT Server 4 SP4,, NT Server 4 SP5,
and NT Server 4 SP6.

When you want to test an installation or a program just copy the VM file
from the CD back to the hard disk, and run it up. A fresh install everytime,
and it only takes the time to copy the file, about 120MB for NT 4.

And you do it all without rebooting your main PC... It all runs in a window
and I have not had any problems but not really used it that much as yet. I
have to get someone to put the VMed OS's on a CD for me... (  Jeremy :-)  )

Chris

Christopher Crowe
[EMAIL PROTECTED]
http://www.adrock.com

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-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On
Behalf Of Cooke, Andrew
Sent: Thursday, November 11, 1999 3:46 PM
To: Multiple recipients of list delphi
Subject: RE: [DUG]: Distributing Delphi Applications


Wow!

Lets have a look.
- The BDE is abbreviated BDE, not DBE.
- It is not required for all Delphi programs, only those that use database
components, and use the DBTables unit. You can write Delphi applications
that do not use databases, and you can also write Delphi programs that
access databases without the BDE. I often write Delphi programs that can be
installed by just copying the EXE.
- What you can and should install is pretty much determined by the features
of the program you have written. There is a Deploy.txt file in one of the
Delphi directories that explains what you can deploy.
- If he is trying to install some stuff that uses Oracle and Interbase
through SQL Links, then he will need the SQL Links components of the BDE,
which include the DataPump. If Installshield can't find this on his machine
to make the setup file, then he probably needs to reinstall Delphi on his
own machine.
- Indeed Borland does say to use a certified installer for the BDE. This is
so you don't end up stuffing up other products that also use the Borland
Database Engine (someone should tell Corel).
- There are several installers that are certified for deploying the BDE.
Installshield and Wise are the best known. Both are pretty good but have
glitches with some BDE configurations. I've managed to solve most of them
with my Wise script, except for upgrading the BDE where it has been
installed by Corel Office.
- Installshield is responsible for its own installation routines, not
Inprise, so they are the ones to talk to. However, its not the installer
failing here, which may be why Installshield are not keen to help. Instead
it is the contents of the developer's own PC which are in doubt.
Indeed testing installs, not just on "virgin" machines, but on all
combinations of machines, is an arduous task. Good installers make it
easier, but not trouble free. If you are distributing to a number of
clients, it is definitely worth it.

Regards,
  Andrew Cooke.


> -----Original Message-----
> From: Julien Thomas [SMTP:[EMAIL PROTECTED]]
> Sent: Thursday, November 11, 1999 2:10 PM
> To:   Multiple recipients of list delphi
> Subject:      [DUG]:  Distributing Delphi Applications
>
> Help!
> A question I came across on another Delphi list that I have been
> discussing
> with the author.   I apologize for the intensity of the following
> question.
> This guy is quite worked up by his problem.  But does anyone have any
> ideas
> on how to fix it?
>
>
>
>
> [>]  It would appear that you have not yet tried to get one of your
> programs
> to work on ANOTHER system which does NOT have Delphi on it - or anywhere
> near it.
        [snip]

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