Double click on that file, and it will ask you whether you want to unzip the file or not, and also it will ask where would you like to unzip the file, as shown in the figure below,
PSPICE SCHEMATICS SOFTWARE DOWNLOAD SOFTWARE
Double click on that file, and it will ask you whether you want to unzip the file or not, and also it will ask where would you like to unzip the file, as shown in the figure below,