pascalscript

I'm using Inno Setup to create my own installer. When user uninstall app I want delete some folder. So I use CurUninstallStepChanged event to delete folder and show "progress bar" with npbstMarquee style (based on Inno Setup: How to handle progress bar on [UninstallDelete] section? ). Here is the code: procedure DeleteFolder(); var FindRec: TFindRec; fullPath: string; tmpMsg: string; StatusText: string; deletePath: string; begin { find all and delete } UninstallProgressForm.ProgressBar.Style := npbstMarquee; StatusText := UninstallProgressForm.StatusLabel.Caption; UninstallProgressForm

I want to call a function after installing a folder, but the InstallEnv function is seems to be called several times, maybe for each file is the folder (to be confirmed). Is there a way to call it only once after it installed all of those files? I can't use the Run section because I want to do error catching with the return code. Source: "InputFiles\virtualenv-1.8.2\*"; DestDir: "{tmp}/virtualenv"; \ Flags: recursesubdirs; AfterInstall: InstallEnv; Yes, it executes once per each file. The reference says about it (emphasized by me): A BeforeInstall or AfterInstall function for a [Files] section

I am trying to use this code (with InnoCallback DLL library): [Code] var MainPanelAnimated: Boolean; AnimationTimer: LongWord; procedure AnimationTimerProc( H: LongWord; Msg: LongWord; IdEvent: LongWord; Time: LongWord); var L: Integer; begin L := WizardForm.MainPanel.Left + ScaleX(5); if L > 0 then begin L := 0; KillTimer(0, AnimationTimer); end; WizardForm.MainPanel.Left := L; end; procedure CurPageChanged(CurPageID: Integer); var HoverTimerCallback: LongWord; begin if WizardForm.OuterNotebook.ActivePage = WizardForm.InnerPage then begin if not MainPanelAnimated then begin HoverTimerCallback

I want to go inside a folder. It will be Program Files (x86) if 64-bit Program Files if 32-bit. How to do that in Inno setup. This is the code I tried (but no luck): procedure CurUninstallStepChanged (CurUninstallStep: TUninstallStep); var mres : integer; begin case CurUninstallStep of usPostUninstall: begin mres := MsgBox('Do you want to delete saved games?', mbConfirmation, MB_YESNO or MB_DEFBUTTON2) if mres = IDYES then if ProcessorArchitecture = paIA64 then begin if IsWin64 then DelTree(ExpandConstant('{userappdata}\Local\VirtualStore\Program Files (x86)\MY PROJECT'), True, True, True);

I would like to display a little image, when user hovers mouse cursor over a component on the "Select Components" page. For example, I would like to do something like this: I found a half solution here: Long descriptions on Inno Setup components . But I'm missing the image part. Building upon my answer to Long descriptions on Inno Setup components . You will need to copy HoverTimerProc and its supporting functions and global variables. This answer modifies the HoverComponentChanged and InitializeWizard procedures to support the images in addition to description labels. [Files] ... Source: Main

I have a common application -like a media player- for each different retail product that is installed in the same folder i.e. C:\program files\myapp and the different content -like movies- are all installed in the same folder C:\program files\myapp\movies For each separate installation (separate retail product), I just create a shortcut to open the application with the specific content like mediaplayer -f movie1.mp4 , but it can open all other content from the same environment. The problem in my case, is the uninstallation. Inno Setup does not support component selection to uninstall. My

Before knowing about Inno Setup used IzPack to do my installer, due to the need to verify if the port of the service that was about to create was in use, towards a query to the database with the driver jdbc, so if the connection was valid then send a error message to change the port. So this is the way I did before, but I do not know how to do it in Inno Setup: try { Class.forName("com.mysql.jdbc.Driver"); Connection conn = DriverManager.getConnection( "jdbc:mysql://" + server + ":" + port + "/database", "root", password); if (conn.isValid(0)) { error = "A server-type installation already

I want to create a new About button at the bottom left corner of all the pages like wpWelcome , wpSelectTasks , wpInstalling etc; that will show some message if it is clicked. Message should close if user presses "OK". The button should show the full word "About" not like "Abou..." I have checked CodeClasses.iss file in Inno Setup, but I could not understand which piece of code I should copy, which should not. I have already seen these two post: Adding a help button to an InnoSetup wizard page INNO Setup: "About" button position But they are not what I exactly want. So please anyone help.