The MATLAB installer will attempt to connect to our servers. If it is unable to connect, it will enter a retry loop. During the retry loop, the installer window remains blank and cannot be interacted with.
Usually on an offline computer or a secure network, the retry loop will complete within a few seconds and the installer will load in offline mode. However, in certain cases it may take longer for the retry loop to complete.
If the installer window remains blank for more than 20 seconds, please contact MathWorks Install Support and provide your installation log file. You can attach your installation log file to an email sent to support@mathworks.com.
The relevant part of the log may resemble these entries:
(Mar 6, 2024 13:40:26) HTTP request failed, retry # 1
(Mar 6, 2024 13:40:26) Couldn't resolve host name. Could not resolve host: services.mathworks.com. (CURLcode=6)
(Mar 6, 2024 13:40:28) HTTP request failed, retry # 2
(Mar 6, 2024 13:40:28) Couldn't resolve host name. Could not resolve host: services.mathworks.com. (CURLcode=6)
(Mar 6, 2024 13:40:32) HTTP request failed, retry # 3
(Mar 6, 2024 13:40:32) Couldn't resolve host name. Could not resolve host: services.mathworks.com. (CURLcode=6)
(Mar 6, 2024 13:40:40) HTTP request failed, retry # 4
(Mar 6, 2024 13:40:40) Couldn't resolve host name. Could not resolve host: services.mathworks.com. (CURLcode=6)
(May 16, 2023 14:40:40) HTTP request failed.
For more information, see:
Where are the logs files located for installation, activation, Network License Manager, and the Service Host?
If many users will be using the same offline installation package to install MATLAB, it may be worth configuring the included installer_input.txt file in order to enable users to do a silent installation instead of an interactive installation.
For more information, see:
Install MATLAB on Multiple Computers Using Silent Installation
