如果您尝试在Windows 32 位PC 上安装^{(Windows 32 bit)}16 位 DOS^{(16 bit DOS)}应用程序，那么您可能会遇到错误 –系统文件不适合运行 MS-DOS 和 Microsoft Windows 应用程序^{(he system file is not suitable for running MS-DOS and Microsoft Windows applications)}。在本文中，我们将借助一些简单的解决方案来解决此问题。

如果您正在处理此问题，这些是您将收到的通知。

“16 位 MS-DOS 子系统
C:Windowssystem32cmd.exe
config.nt。系统文件不适合运行MS-DOS和Microsoft Windows应用程序。选择“关闭”以终止应用程序。”

“您尝试运行或安装的程序的16 位 MS-DOS 子系统路径
C:WindowsSystem32config.nt 系统文件不适合运行MS-DOS和Microsoft Windows应用程序。选择“关闭”以终止应用程序。”

“您尝试运行或安装的程序的16 位 MS-DOS 子系统路径
config.nt 系统文件不适合运行MS-DOS和Microsoft Windows应用程序。选择“关闭”以终止应用程序。”

“您尝试运行或安装的程序的16 位 MS-DOS 子系统路径
C:WindowsSystem32Autoexec.nt 系统文件不适合运行MS-DOS和Microsoft Windows应用程序。选择“关闭”以终止应用程序。”

系统文件不适合运行MS-DOS和Microsoft Windows应用程序

您可以执行以下两件事来修复此错误。

1]更改变量值

如果环境变量^{(Environment Variables)}的文件名路径太长，有些 MS-DOS 程序将无法运行。因此，为了解决这个问题，我们将为其分配一个较短的文件路径值。

为此，请 通过 Win + R, 运行 ^(Run )，键入以下命令，然后按 Enter。^(Enter.)

systempropertiesadvanced

确保您位于 高级 ^(Advanced )选项卡上，然后单击 Environmental Variable > TEMP > Edit.

将以下位置粘贴到变量^(Variable) 值 ^(Value )部分，然后单击 确定。^(Ok.)

C:\Windows\Temp

现在，从环境变量中选择^{(Environmental Variable)}TMP  ，然后单击 编辑。^(Edit.)

将以下位置粘贴到变量值^{(Variable Value)}部分，然后单击 确定。^(Ok.)

C:\Windows\Temp

现在，重试安装给您带来麻烦的软件。

2]重新生成所需文件

此问题的另一个原因是以下文件已损坏或丢失。

• 配置文件
• 自动执行

我们将创建“Config.nt”和“Autoexec.nt”的新文件并将它们放置在正确的位置。

对于 Config.nt， 打开 记事本 ^(Notepad )并粘贴以下文本。

dos=high, umb
device=%SYSTEMROOT%\system32\himem.sys
files=40

现在，单击 File > Save as. 转到以下位置，将“保存类型”更改为“所有文件”，^{(All Files, )}将文件命名为“config.nt”，然后单击 “保存”。^(Save.)

C:\Windows\System32

对于Autoexec .nt， 打开 记事本 ^(Notepad )并粘贴以下文本。

@echo off
lh %SYSTEMROOT%\system32\mscdexnt.exe
lh %SYSTEMROOT%\system32\redir
lh %SYSTEMROOT%\system32\dosx
SET BLASTER=A220 I5 D1 P330 T3

现在，单击 File > Save as. 转到以下位置，将“保存类型”更改为“所有文件”，^{(All Files, )}将文件命名为“autoexec.nt”，然后单击 “保存”。^(Save.)

C:\Windows\System32

现在，重新启动您的计算机。希望^(Hopefully)这些解决方案能够修复“系统文件不适合运行MS-DOS和Microsoft Windows应用程序”错误。

阅读下一篇：^{(Read next: )}修复无效的 MS-DOS 函数文件错误。^{(Fix Invalid MS-DOS Function file error.)}

System file is not suitable for running MS-DOS and Windows applications

If you trying to install a 16 bit DOS application on Windows 32 bit PC then you may encounter an error – The system file is not suitable for running MS-DOS and Microsoft Windows applications. In this article, we are going to fix this issue with the help of some simple solutions.

These are the notifications you will receive if you are dealing with this problem.

“16-bit MS-DOS Subsystem
C:\Windows\system32\cmd.exe
config.nt. The system file is not suitable for running MS-DOS and Microsoft Windows applications. Choose ‘Close” to terminate the application.”

“16-bit MS-DOS Subsystem
path to the program that you are trying to run or install
C:\Windows\System32\config.nt The system file is not suitable for running MS-DOS and Microsoft Windows applications. Choose ‘Close’ to terminate the application.”

“16-bit MS-DOS Subsystem
path to the program that you are trying to run or install
config.nt The system file is not suitable for running MS-DOS and Microsoft Windows applications. Choose ‘Close’ to terminate the application.”

“16-bit MS-DOS Subsystem
path to the program that you are trying to run or install
C:\Windows\System32\Autoexec.nt The system file is not suitable for running MS-DOS and Microsoft Windows applications. Choose ‘Close’ to terminate the application.”

The system file is not suitable for running MS-DOS and Microsoft Windows applications

These are two things you can do to fix this error.

1] Change Variable Value

There are some MS-DOS programs that won’t work if the filename path of Environment Variables is too lengthy. Therefore, to fix the issue, we are going to assign a shorter file path value to the same.

To do that, launch Run by Win + R, type the following command, and hit Enter.

systempropertiesadvanced

Make sure, you are on the Advanced tab and click Environmental Variable > TEMP > Edit.

Paste the following location in the Variable Value section and click Ok.

C:\Windows\Temp

Now, select TMP from the Environmental Variable and click Edit.

Paste the following location in the Variable Value section and click Ok.

C:\Windows\Temp

Now, retry installing the software that was causing you the trouble.

2] Re-generate required files

Another reason for this problem is that the following files are either corrupted or missing.

• Config.nt
• Autoexec.nt

We are going to create new files of “Config.nt” and “Autoexec.nt” and place them in the correct location.

For Config.nt, open Notepad and paste the following text.

dos=high, umb
device=%SYSTEMROOT%\system32\himem.sys
files=40

Now, click File > Save as. Go to the following location, change “Save as type” to All Files, name the file “config.nt”, and click Save.

C:\Windows\System32

For Autoexec.nt, open Notepad and paste the following text.

@echo off
lh %SYSTEMROOT%\system32\mscdexnt.exe
lh %SYSTEMROOT%\system32\redir
lh %SYSTEMROOT%\system32\dosx
SET BLASTER=A220 I5 D1 P330 T3

Now, click File > Save as. Go to the following location, change “Save as type” to All Files, name the file “autoexec.nt”, and click Save.

C:\Windows\System32

Now, restart your computer. Hopefully, these solutions will fix the “The system file is not suitable for running MS-DOS and Microsoft Windows applications” error.

Read next: Fix Invalid MS-DOS Function file error.

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