如何在安装自定义包后修复损坏的Delpi XE3 IDE？
我创建了一个包含一个组件的新包（TSpeedButton的后代），编译了包并将其安装在IDE（Delphi XE3 Pro）中。
它已经测试了它（我可以在设计和运行时使用我的组件）。
I have created a new package with one component in it (descendant of TSpeedButton), compiled the package and installed it in the IDE (Delphi XE3 Pro).
It worked as far as I have tested it (I could use my component in design- and runtime).
但是：我关闭了IDE，现在我无法启动它。
显示启动画面并显示进度：
BUT: I have closed the IDE and now I can't start it.
It displays the splashscreen and shows progress:
- Documentation Insight Express
- CodeSite Express
- Jedi代码库
- Jedi Visual Component Library
- Documentation Insight Express
- CodeSite Express
- Jedi Code Library
- Jedi Visual Component Library
最多所有加载的设计时包 code>（翻译自德语，YMMV）。
我猜这是我的包裹，所以我删除了BPL。在下一次启动时，Delphi表示可以找到该软件包并询问是否应在加载下一个项目时加载它;我点击否。
但是Delphi还没有启动，行为完全一样。启动Splashscreen并停止。
Up to All designtime packages loaded (translated from German, YMMV).
I guessed it was my package, so I deleted the BPL. On next start, Delphi said it could find the package and asked if it should load it when loading the next project; I clicked "No".
But still Delphi doesn't start, behaviour is exactly the same. Splashscreen loading and STOP.
安装程序的修复选项也无济于事。
The "Repair" option of the installer didn't help, either.
法老王
编辑：事实证明我太不耐烦了 - 重新启动了它。
我仍然标记了Ken White的答案，因为它本来是最后的解决方案。
It turns out I was too impatient - A reboot cleaned it up.
I still marked the answer of Ken White because it would have been the solution of the last resort.
为Delphi创建一个新的桌面快捷方式，修改它的属性（右 - 单击并选择属性），并将 -rFoo 添加到命令行的末尾。然后从新的快捷方式启动IDE。
Create a new desktop shortcut for Delp modify it's properties (right-click and choose Properties), and add -rFoo to the end of the command line. Then start the IDE from that new shortcut.
这将创建一个新的空Delphi注册表分支，其中仅包含默认组件和设置（称为 foo） ）。它不会加载任何组件包（或您安装的任何不属于普通安装程序的第三方组件包）。然后，您可以一次添加任何第三方软件包。只需继续从新的快捷方式运行IDE，你应该没问题。
This creates a new, empty Delphi registry branch that contains only the default components and settings (called foo). It will not load any of your component packages (or any third-party ones you've installed that weren't part of the normal installer). You can then add back any third-party packages one at a time. Just continue to run the IDE from your new shortcut, and you should be fine.
如果这不能让你处于可以运行IDE的状态，那么你以某种方式完全搞砸了你的安装，你应该完全卸载并从头开始。
If this doesn't put you in a state where you can run the IDE, you've somehow totally borked your install, and you should uninstall completely and start over from scratch.