We have a Windows MSI that installs our program but there are some errors.
Need new msi.
Also msi to update the exe that was installed by the first msi
Here is more details, in reply to a number of requests.
I was using WiseScript Package Editor to install and later to update an application that we have? written.? This has been working? without errors? for some years.?
Because of the changes in Windows, we now want to change to a msi install.
I converted the WiseScript to a msi using? Wise Studio 7.0 and removed some of the files that no longer are required.
However I have problems with the msi created with Wise Studio 7.0
I want a shortcut icon on all desktops but the installer gives an error.
It also errors when I try to uninstall.
I require 2 msi files
The first installs the program and some data files and supporting files.
The second is an update to the version of the main program
This should update any files (this may be the main program and/or supporting files) that are later in the msi than on the installation computer.? We do not want (or need) to uninstall before updating.? We do not know what version we are updating from as customers may not install an update for months, this is not a? problem - all we need to do is replace any files that have changed.
If? you uninstall you get a message Error 1721 A program required could not be run.
I will supply copies of my existing msi files to the sucessful bidder.
The program is Win7 compatible - the problem is the installation and update.