下载 examples/n​net_win64_​1519067199​.enc 时检测到以下错误: null 是否要重新尝试下载 examples/n​net_win64_​1519067199​.enc?如果按“否​”，安装程序将退出而​不完成安装。

在安装Neural Network Toolbox 11.1时弹出“提取错误”窗口，内容为：

下载 examples/nnet_win64_1519067199.enc 时检测到以下错误:

null

是否要重新尝试下载 examples/nnet_win64_1519067199.enc?如果按“否”，安装程序将退出而不完成安装。

Answer 1

[Shivani]

Hi @meng jiang,

Here are some potential workaround solutions to resolve the error you’re encountering:

1. Check your internet connection and try again. If your internet connection is unstable, it may be interrupting the download process.
2. It is possible that the downloaded files are corrupt or are incomplete. Try downloading the installation files again. You can refer to this MATLAB answer for more information on downloading an additional toolbox: https://www.mathworks.com/matlabcentral/answers/101885-how-do-i-install-additional-toolboxes-into-an-existing-installation-of-matlab

Additionally, you can refer to these MATLAB answers for similar MATLAB answer threads:

• https://www.mathworks.com/matlabcentral/answers/377773-error-while-intalling-neural-network-toolbox-model-for-alexnet-network
• https://www.mathworks.com/matlabcentral/answers/318635-how-do-i-perform-a-clean-re-installation-of-a-support-package

If the error persists then please contact MATLAB Support using the link provided below for further assistance.

https://www.mathworks.com/support/contact_us.html

Hope this resolves your issue!