在Inno Setup中终止在32位Windows上的安装 [英] Terminate setup on 32-bit Windows in Inno Setup

问题描述

我正在使用Inno Setup.

I'm using Inno Setup.

如果Windows版本是32位，有人可以告诉我如何终止安装程序吗?

Can someone please tell me how to terminate the setup, if the Windows version is 32-bit?

或更具体地说，当安装程序启动时，代码将检查Windows版本是否为32位并显示警告，然后取消安装程序.

Or to be more specific, when the setup starts, the code checks if the Windows Version is 32-bit and displays a warning then cancels the setup.

完全终止设置的命令是什么?

What’s the command to terminate the setup completely?

我正在使用以下过程

procedure CheckWindows;
begin
  if not IsWin64 then
  begin
    MsgBox('Error:The Windows version is 32bit',mbError,MB_OK);
    WizardForm.Close;
  end;
end;

它确实给出了警告消息，但随后它允许用户根据需要继续操作.

It does give the warning message but then it allows the user to continue if they want.

如何完全终止安装?

推荐答案

只需从 InitializeSetup ，当您检测到32位系统时(使用 IsWin64函数).

Just return False from the InitializeSetup, when you detect a 32-bit system (using the IsWin64 function).

function InitializeSetup(): Boolean;
begin
  Result := True;

  if not IsWin64 then
  begin                     
    SuppressibleMsgBox('Error:The Windows version is 32bit', mbError, MB_OK, MB_OK);
    Result := False;
  end;
end;

另请参见从[code] 的Inno Setup Installation中退出.

See also Exit from Inno Setup Installation from [code].

或仅使用 ArchitecturesAllowed指令.

Or simply use the ArchitecturesAllowed directive.

另请参阅:

• AllowsAllows Inno Setup指令是否涉及CPU体系结构或操作系统体系结构?
• 显示不受支持的体系结构的自定义消息.

• Does ArchitecturesAllowed Inno Setup directive concern CPU architecture or operating system architecture?
• Show a custom message for unsupported architectures.

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