psat(power system analysis toolbox) install problem ,

when I run psat, it returns Physical modeling domain definition file p1.m not found.

what should I do

Answer 1

[Bhargavi Maganuru]

If you recently reinstalled MATLAB, then please make sure you followed these instructions:

https://www.mathworks.com/matlabcentral/answers/101795-how-do-i-uninstall-or-reinstall-matlab-on-a-windows-computer

If the missing .M file is a custom one that you wrote, then make sure that you add it to the path.

If it is a new version of MATLAB, then restart your computer after correct installation and enter the following in the MATLAB command window:

restoredefaultpath
rehash toolboxcache
savepath