- INNO SETUP CHECK IF ALREADY INSTALLED HOW TO
- INNO SETUP CHECK IF ALREADY INSTALLED INSTALL
- INNO SETUP CHECK IF ALREADY INSTALLED SOFTWARE
- INNO SETUP CHECK IF ALREADY INSTALLED LICENSE
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.Путь в разделе реестра вы дали значение типа REG_EXPAND_SZ. First introduced in 1997, Inno Setup today rivals and. Setup will not check whether the user name is blank (since the user has no way. IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, that a previous version of the same application is already installed.
INNO SETUP CHECK IF ALREADY INSTALLED SOFTWARE
THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR furnished to do so, subject to the following conditions:
copies of the Software, and to permit persons to whom the Software is to use, copy, modify, merge, publish, distribute, sublicense, and/or sell in the Software without restriction, including without limitation the rights of this software and associated documentation files (the “Software”), to deal Permission is hereby granted, free of charge, to any person obtaining a copy
INNO SETUP CHECK IF ALREADY INSTALLED HOW TO
Copyright (C) 2011 by Andres Cabezas Ulate ( ) I saw this question Inno Setup - How to display notifying message while installing if application is already installed on the machine Can I create a certain registry entry so I can check it and prevent a new installation In this question there is some related information: Skip installation in Inno Setup if other program is not installed. MsgBox( UninstallationCanceledMessage, mbInformation, MB_OK ) an even-more-permissive version of the already-permissive Expat license.ĭefaultDirName=\psvince.dll’))
INNO SETUP CHECK IF ALREADY INSTALLED LICENSE
To clarify your freedom to use this code, I’ve appended a license at the end, It is based on another sample script, created by Vincenzo Giordano, found at This sample script was created by Andres Cabezas ( )
You can also download a compiled, executable version to see it in action before deciding whether to adapt it for your own needs.
“Prompt to Close the Program”, which you can download or copy-and-paste from the text below) PSVince (the DLL with the function to determine if a given application is running).You’ll need the following resources to compile this script: To test the script’s resulting installer, open up a Notepad window and leave it open before running the installer (or uninstaller.) It includes documentation and groups basic customization options close together, so you can easily adapt the script for your own installers.
INNO SETUP CHECK IF ALREADY INSTALLED INSTALL
The resulting, expanded script accomplishes this. How to install Microsoft VC++ redistributables silently in Inno Setup I used the following code, most of the installation part is silent except the installation progress window. However, I wanted the script to give the user the opportunity of closing the target program and continuing with the installation, rather than aborting the whole process. I found an existing script which checks to see if a program is running and exits the installation if it is (after first displaying an error message in a message box.) It was very helpful in presenting the basic concept. Most recently, I looked for a way to check if a program is running (and to close that program) when we’re about to install a new version. I’ve tweaked my programs’ Inno Setup scripts to accomplish certain important, but tricky tasks. As a software developer, I love Inno Setup! It is a wonderful, powerful, free software-deployment tool.
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