CODEWITHSUNDEEP
inno-setuppascalscript
Ali Avcı
Ali Avcı

Reputation: 1301

Inno Setup Script - running exe before installing

I wanna run an application before installing and I'm using this code on Inno Setup Script(Pascal):

function InitializeSetup():boolean;
var
  ResultCode: integer;
begin

 // Launch Notepad and wait for it to terminate
 if ExecAsOriginalUser('{src}\MyFolder\Injector.exe', '', '', SW_SHOW, ewWaitUntilTerminated, ResultCode) then
 begin
// handle success if necessary; ResultCode contains the exit code
 end
 else begin
   // handle failure if necessary; ResultCode contains the error code
 end;

 // Proceed Setup
  Result := True;

end;

When I'm using "{win}\notepad.exe", It works but when I use "{src}\MyFolder\Injector.exe", Setup doesn't open my program and continues install.

Note : Injector has app.manifest which has 'requireAdministrator'. However this application should be run as administrator.

So what's wrong?

Upvotes: 1

Views: 5164

Answers (2)

Gangadhar
Gangadhar

Reputation: 10526

This May work for you... I believe that this problem is because of spaces in the entire path..that should overcome with double quoting the path...

Exec('cmd.exe','/c "'+ExpandConstant('{src}\MyFolder\Injector.exe')+'"', '',SW_SHOW,ewWaitUntilTerminated, ResultCode);

cheers..

Upvotes: 1

Miral
Miral

Reputation: 13095

You need to use the ExpandConstant function when using values such as {src} in code.

However, InitializeSetup is also too early to run installation tasks. You should move this code into CurStepChanged(ssInstall).

Also, if it requires admin permissions it must be run with Exec, not ExecAsOriginalUser.

Upvotes: 3

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