如何在 Windows 上完全卸载 ruby on rails（使用 RailsInstaller 安装）？
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How can I uninstall ruby on rails completely on Windows (installed using RailsInstaller)?
提问by Seungchan Lee
I'm a complete beginner to ruby on rails and am just following a tutorial on Skillshare. I installed rails on Windows 7 following the instruction, but have been having issues.
我是 ruby on rails 的完全初学者，我只是在学习关于 Skillshare 的教程。我按照说明在 Windows 7 上安装了 rails，但一直有问题。
I'd like to uninstall it completely and start fresh.
我想完全卸载它并重新开始。
I saw some posts related to this, but commands like gem uninstall rails don't work because I'm not sure which folder I should be in when I type in that command.
我看到了一些与此相关的帖子，但是像 gem uninstall rails 这样的命令不起作用，因为我不确定输入该命令时应该在哪个文件夹中。
Also, the tutorial is being done in Mac so I'm having trouble following it exactly.
此外，本教程是在 Mac 上完成的，所以我无法完全遵循它。
Please let me know if there's a way to uninstall rails (installed using railsinstaller). Thanks a bunch!
请让我知道是否有办法卸载 rails（使用 railsinstaller 安装）。谢谢一堆！
回答by Akash Agrawal
You can uninstall it from Program and Featuresin Control Panel. After that you can remove the directory to which you installed it. If you didn't change it, then it is C:\Program Files(x86)\Railsinstaller
您可以从Program and Features控制面板中卸载它。之后，您可以删除安装它的目录。如果你没有改变它，那么它是C:\Program Files(x86)\Railsinstaller
However, refreshing the software installation is just about the extreme step. What issues are you experiencing? You can comment or add those to your questions.
然而，刷新软件安装只是一个极端的步骤。您遇到了哪些问题？您可以评论或将这些添加到您的问题中。
