Visual Studio 2005 has a built-in utility for backing up all of your customized settings to a file, so you can later import them if you need to restore. If you’ve got a highly customized installation like I do, you will probably want to make a backup just in case.
Visual Studio 2005具有一个内置实用程序，用于将所有自定义设置备份到文件中，因此，如果需要还原，以后可以将其导入。 如果您像我一样进行了高度定制的安装，则可能需要备份以防万一。
To get to the wizard, go to the Tools \ Import and Export Settings menu item, which will launch this wizard:
要进入向导，请转到“工具” \“导入和导出设置”菜单项，它将启动此向导：
Select “Export selected environment settings” and click Next
选择“导出选定的环境设置”，然后单击“下一步”。
This next screen lets you configure exactly which settings you want to backup. You can’t hurt anything to just select to backup everything here. Click next to continue.
下一个屏幕使您可以准确配置要备份的设置。 您只选择在此处备份所有内容就不会受到任何伤害。 单击下一步继续。
Now you can select the name and location of the backup file for import.
现在，您可以选择要导入的备份文件的名称和位置。
If you have to restore from the backup, you can run the same wizard again and select the file you specify here.
如果必须从备份中还原，则可以再次运行相同的向导，然后选择在此处指定的文件。
翻译自: https://www.howtogeek.com/howto/programming/how-to-backup-your-visual-studio-2005-settings/