缺少内容浏览器库或无法安装更新，但ONLINE-UPDATER显示没有可用更新（R23及更早版

问题：
1.您无法更新Cinema4D或下载内容浏览器库，因为它表明它们已安装。您必须重置在线更新程序。

2.您公司的内部代理服务器不允许Cinema4D看到任何更新。

解决方案：
1.要重置Online-Updater，请先关闭Cinema4D。您现在必须从Cinema4D的安装中删除2个目录。
首先是用户首选项文件夹中的“更新”文件夹。
要打开首选项文件夹，请转到首选项并单击“打开首选项文件夹”。
其次是Cinema4D安装路径中的文件夹“updates”，位于子文件夹“resource”。

2.联系您的管理员，让他让Cinema4D不被代理服务器阻止。
Issue:
1. You are unable to update Cinema 4D or download the content browser libraries as it states they are already installed. You have to reset the Online-Updater.

2. Your companies internal proxy server does not allow Cinema 4D to see any updates.

Solution:
1. To reset the Online-Updater close Cinema 4D first. You will have to delete 2 directories from the installation of Cinema 4D now.
First the folder "updates" inside the users preferences folder.
To open the preferences folder go to the Preferences and click on "Open Preferences Folder".
Second the folder "updates" inside the installation path of Cinema 4D, located in the subfolder "resource".

2. Contact your administrator and ask him to let Cinema 4D not being blocked by the proxy server.