1. How to skip the welcome wizard page when modify?

• Please add these const and procedures to [Code] section in you scrip:

  const
    WM_LBUTTONDOWN = 513;
    WM_LBUTTONUP = 514;
  
  procedure InitializeWizard();
  begin
    if (Pos('/SP-', UpperCase(GetCmdTail)) > 0) then
    begin
      PostMessage(WizardForm.NextButton.Handle,WM_LBUTTONDOWN,0,0);
      PostMessage(WizardForm.NextButton.Handle,WM_LBUTTONUP,0,0);
    end;
  end;
  
  procedure CurPageChanged(CurPageID: Integer);
  begin
    if (Pos('/SP-', UpperCase(GetCmdTail)) > 0) and
       (CurPageID = wpSelectComponents) then
      WizardForm.BackButton.Visible := False;
  end;

2. Which command options are supported by the UninsHs.exe?

• Register UninsHs when install:

  UninsHs
    /r[HideItem]=<MyAppId>|<AppName>,{language},{srcexe}[,<Path_File>]

  HideItems:

  0: Don't hide any items(by default)
  1: Hide the Modify item
  2: Hide the Repair item
  3: Hide the Modify and Repair items

  MyAppId:
  Your AppId be defined in [Setup] section, if you don't use it, please specify the AppName instead of the AppId.

  AppName:
  Your AppName be defined in [Setup] section, if you use AppId, please specify the AppId instead of the AppName.

  Path_File:
  Copy installation package to a specified directory and filename for repair or modify.

  
  
• Start the UninsHs:

  UninsHs /<DefaultItem>[HideItems]=<MyAppId>|<AppName>

  DefaultItem:

  m: Modify
  f: Repair
  u: Remove

  HideItems:

  0: Don't hide any items(by default)
  1: Hide the Modify item
  2: Hide the Repair item
  3: Hide the Modify and Repair items

  MyAppId:
  Your AppId be defined in [Setup] section, if you don't use it, please specify the AppName instead of the AppId.

  AppName:
  Your AppName be defined in [Setup] section, if you use AppId, please specify the AppId instead of the AppName.

  
  
• Note:

  Delete all space around the commas and equal mark.