why do i recieve this license error 69

why do i recieve this license error 69

[Surya]

i know

[Surya]

idk

Answer 1

[Surya]

why

[Walter Roberson]

Please explain further how this answer of why solved the problem?

Answer 2

[Walter Roberson]

I have not catalogued Error 69 in my License Error Cheat Sheet, https://www.mathworks.com/matlabcentral/answers/404028-license-problems-cheat-sheet

I am having difficulty finding any other MATLAB related reports of error 69.

Checking other Flexlm implementations, I find

-69 FLOAT_OK can’t run standalone on SERVER.

and I find the following definition of FLOAT_OK:

Enables mobile licensing via FLEXnet ID dongle with FLOAT_OK for a particular feature definition line.

This feature definition line must also be node-locked to a FLEXnet ID dongle.

When FLOAT_OK=server_hostid is specified on a FEATURE line:

The server_hostid must refer to the same host that appears on the SERVER line of the license file.

The license server runs only on the system with the hostid that lmhostid returns equal to the server_hostid specified with FLOAT_OK

However, Mathworks does not support this feature.

I have to ask whether perhaps you have accidentally given the wrong error number?

[Surya]

i know but idk

[Walter Roberson]

I wonder if this is one of the random license errors that are possible when using cracked systems?