>> path(path, 'D:\bin')
>> install_addon('smlink.r2017a.win64.zip')
Installing smlink...
Extracting archive smlink.r2017a.win64.zip to D:\...
Adding directories for smlink to path...
Error using restoredefaultpath (line 47)
MATLAB could not construct the default path due to missing files. For help, contact your system
administrator or MathWorks Technical Support.
Error in install_addon (line 77)
restoredefaultpath;