activation error - login name has space

Question

Lauren 2024-1-6

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https://ww2.mathworks.cn/matlabcentral/answers/2066961-activation-error-login-name-has-space

回答： Swaraj 2024-1-14

error 2115: login names must not have spaces.

when I try to change it, a warning message states only to change the name if the software will be run under a different login name. However, my computer login name does have a space. How do i get aroud this?

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Walter Roberson 2024-1-6

You cannot get around this. It is a MATLAB limitation, that the login name must not have a space.

Note that the login name in question is the internal Windows login name:

To get your Windows username:

For MS Windows, you can create a windows shell (Windows -> R) and give the command whoami or you can open TaskManager and go to the Users panel to display your username.

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Answer 1

Swaraj 2024-1-14

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Hi Lauren,

The error suggests that your Internal Windows login name contains a space. Please find the below steps to check your username:

Windows

The fastest way to get your User Name is from a Windows Command Prompt:
Locate the search field. On Windows 7 this is in the Start Menu, on Windows 8/8.1 this is on the Start Screen, and on Windows 10 this is in the Taskbar
Enter "cmd" into the search field and type enter

In the Command Prompt, enter the following command:

set username

MacOS

To obtain your User Name, open a Terminal window: