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b) check if Access is installed and which version is. My script schould: a) check if Word is installed and which version is. (To generate a new GUID, click Tools | Generate GUID inside the IDE. Hi, I developed an application based on Access and Word 2007 (or later versions) and I'm using Inno Setup to deploy it onto the user's computer. Do not use the same AppId value in installers for other applications. NOTE: The value of AppId uniquely identifies this application. SEE THE DOCUMENTATION FOR DETAILS ON CREATING INNO SETUP SCRIPT FILES! Script generated by the Inno Setup Script Wizard. ![]() #INNO SETUP CHECK IF ALREADY INSTALLED HOW TO#I managed to understand how to install files based on the language selected by the user. ![]() Neither Im aware of any 3rd party extension that would support it. ![]() #INNO SETUP CHECK IF ALREADY INSTALLED UPDATE#Setting this to no can be useful if your installation is merely an update to an existing application and you don't want another entry created, but don't want to the disable the uninstall features entirely (via Uninstallable=no).ĭelete a file AFTER installation in InnoSetup, If you're trying to delete temporary files (eg. Here is a If this is set to no or to a boolean expression evaluating to False, Setup won't create an entry in the Add/Remove Programs Control Panel applet. The uninstaller processes these entries as the last step of uninstallation. INI files created by your application is one common use for this section. Inno setup silent uninstall Uninstaller Command Line Parameters, Causes Uninstall to create a log file in the user's TEMP directory detailing file uninstallation and actions taken during the uninstallation process. Uninstaller Command Line Parameters, Causes Uninstall to create a log file in the user's TEMP directory detailing file uninstallation and actions taken during the uninstallation process. Use CurrentFileName to check for which file the function is called. A BeforeInstall or AfterInstall function for a Files section entry using a wildcard is called once per file matching the wildcard. #INNO SETUP CHECK IF ALREADY INSTALLED CODE#Normally the uninstaller will only try to delete the directory if it didn't already exist prior to installation. A BeforeInstall or AfterInstall function isn't called if Setup already determined the entry it shouldn't be processed. Code var MyProgChecked: Boolean MyProgCheckResult: Boolean function MyProgCheck(): Boolean begin if not MyProgChecked then begin MyProgCheckResult : MsgBox('Do you want to install MyProg. Otherwise, no uninstallation support is included, requiring the end-user to From inno setup help it will uninstall only if it's empty, so it won't work: uninsalwaysuninstall Instructs the uninstaller to always attempt to delete the directory if it's empty. : Uninstallable, If this is yes or to a boolean expression evaluating to True the uninstaller is included. 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. ![]()
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