From what the commands return in the Command Window everything seems ok with the Matlab software that is installed on your PC. Therefore, some issues about Windows should be checked. Please check the following:

1) Ensure that you have administrative privileges on your PC (e.g. run Matlab as Administrator).

2) Double click any file in your PC with extension *.inp and see if it opens with a notepad editor. If not, that might be the reason for the Matlab error. Right-click at this file, select "Open with..." and after selecting the suitable notepad editor, check the box "Always use this app to open .inp files". This should fix your problem.

3) However, if your problem persists, please execute each of the following two commands in Matlab Command Window and see what happens. Each one of these is supposed to do the same operation, i.e. open a new Windows Explorer window showing the contents of your C drive:

winopen('C:\')

!explorer C:\

Please let me know which hint of the above (if any) solves your problem.

Best,

George

Hello George:

I have executed commands and sending screenshot of same.

I tried to select different language from available but nothing works.

Hello Parth,

Perhaps this error occurs because either your MATLAB installation is corrupt or you don't have the correct helper MEX-file that the function winopen.m uses. Please execute the following commands and paste what appears:

which -all win_open_mex

mexext

computer

mex -setup

Best,

George