The OpenSees Community

Hi, Inside the .zip file for the latest version, there are 2 documents: -"lib" (which contains tcl8.6 folder) -"bin" (which contains the OpenSees.exe and a .dll file) What you need to do is to copy the contents of the "bin" folder (OpenSees.exe and the .dll file) to the directory where your model ....

I am alsobadland facing the same situation. Hope to be of help.