opkego.blogg.se - Advanced installer upgrade without uninstall

Why has the uninstaller EXE numbers in its name?.

Why does Setup register files when they aren't replaced?.

What's this _iu14D2N.tmp file in my TEMP directory?.

What exactly happens when the user clicks Cancel during an installation?.

Are there any limits on how many files, etc.

Detecting instances running in any user session with AppMutex.

Settings Permissions on Files, Directories, or Registry Keys.

Installing Different Files Depending on Windows Version.

Setting the "Close on Exit" Box on a Shortcut to an MS-DOS Program.

Setting the "Start In" Field on a Shortcut.

Setup isn't replacing a particular file.

Empty directories are not included when "recursesubdirs" flag is used on a entry.

Wildcard matches unexpected extensions.

My installation needs to do something that Inno Setup apparently doesn't have a feature for.Mapped drives aren't showing up on the Select Destination Location, or cannot be browsed into.Some languages are missing on the Select Setup Language dialog, or it doesn't show up at all.Setup isn't waiting for programs executed by entries to finish.I have two entries with the same Name, but only one of them gets installed.I've changed DefaultDirName in my script, yet when I run Setup it defaults to the directory I had before.I run a batch file in the section, but the window remains on the screen after it finishes executing.After uninstalling, the directories created during installation still exist.Setup gives the message "Unable to register the DLL/OCX: DllRegisterServer export not found".Why is the error message "The setup files are corrupted" displayed on some systems?.When I install a new version of my application without uninstalling the old version first, I get a second entry in Control Panel's Add/Remove Programs.It works fine when I double-click the application's EXE in Explorer. My application can't find any of its files when it is started from the shortcut created by Setup.Compiler says "Mismatched or misplaced quotes on parameter".How to create an installation that is an "update" or "add-on" to an existing installation?.What system files must I deploy with my application?.Is it possible to delete keys inside every users' HKEY_CURRENT_USER registry hive?.Can Setup use the value of a registry entry as the default directory name?.Is it possible to do a silent install without using the /SILENT or /VERYSILENT command-line parameters?.

Can Inno Setup do a conditional installation - for example, proceed only if a certain registry key or file exists?.

Will it support Windows Installer in the future?.

Does it support MBCS (multi-byte character sets)?.

The content of this page is also available on GitHub where you can suggest new entries or other improvements using the Edit button. The Inno Setup Frequently Asked Questions contains supplemental information not found in the documentation.