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RT-LAB 10: Fix Disabled MATLAB Versions: Opening Current Matlab Version

Disabled MATLAB Versions

On Windows operating system, the selection menus for the Matlab versions display all Matlab versions supported by RT-LAB. However, RT-LAB disables the Matlab versions that has not been installed or that has not been registered in Windows COM interfaces.

To register a Matlab version in Windows COM interfaces:

  • open the command prompt of the operating system,
  • set the working directory to the Matlab installation directory and then
  • execute the following command (If running Windows Vista or WIndows 7, Run as Administrator for cmd.exe.

 

matlab.exe /regserver

This command will enable the specific Matlab version so it can be used in RT-LAB. Then, to verify that Matlab has been registered correctly, perform the following steps:

  • execute the following command

Matlab.exe /automation

  • If Matlab doesn't start correctly, Matlab must be reinstalled using the normal installation procedure.  For Windows 7 (64 bit) version, be sure to install 32-bit version of MATLAB in the directory: C:\Program Files (x86)\MATLAB\
  • If none of the steps above solved your problem, please contact RT-LAB support.

NOTE: You must Open cmd.exe as administrator to open regserver:

Keywords: RT-LAB 10, Matlab version, add version