Register COM Matlab Application TLB for certain version on when multiple versions installed
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Hi,
I have multiple versions of Matlab installed, essentially all from 2009b up until present version (because I'm developing a plugin for simulink).
Only one of my Matlab versions is registered among the COM apis I can find for instance in Visual Studio "Add reference" dialog.
How do I register the COM API for a different version? I've tried using regsvr32 on mlapp.tlb but this is not the way to go about this as I understand it?
Best regards
回答（4 个）
Walter Roberson
2012-7-30
1 个投票
Start up the version of MATLAB you want, with the /register flag
5 个评论
Arvind Pandey
2013-1-1
I m sorry but I didn't get that. Can you please suggest the steps to follow for that. Thanks for the suggestion
Walter Roberson
2013-1-1
Start up a Windows command window. "cd" until you find matlab.exe (or whatever its exact name is.) Then at the Windows command line,
matlab.exe /register
Arvind Pandey
2013-1-2
Thanks for the steps.
Christian Schlegel
2020-11-20
In Windows10, only <matlab.exe -regserver>, not <matlab.exe -register>, worked for me.
Walter Roberson
2020-11-20
The command changed in time, but unfortunately I am not sure I can track it down in the documentation.
hasan yousefi
2020-7-26
Hi, why not working command order in matlab 2018a:
matlab.exe /register
error is:
Undefined variable "matlab" or class "matlab.exe".
Current folder is: K:\Program Files\MATLAB\R2018a\bin
4 个评论
Maria Avitha Francis
2020-10-28
What is the name of your .exe file ?
Walter Roberson
2020-10-28
That command should be executed at a Windows command prompt.
Note: as of R2020b, you can use the MATLAB command
comserver('register')
Hakan Basargan
2020-12-17
Please note that this solution for the Windows.
- Run the Terminal.
- Go to the matlab root by using cd command (until you find matlab.exe)
- Then matlab.exe/register
Thats all.
nitzan lubi
2022-5-25
Please see below, this solution does not work r change the default Matlab version...
nitzan lubi
2022-5-25
0 个投票
In MATLAB 2020b this solution does not work. It wreturns in the command window:
Warning: Unrecognized command line option: register.
Walter Roberson
2022-5-26
0 个投票
See https://www.mathworks.com/help/matlab/matlab_external/register-matlab-as-automation-server.html for R2020a and later.
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2022-5-26
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