WIFIScope 1.09 is not installing properly

Hello again. On my Windows 10 laptop, the application downloads to a directory of my choosing, typically C:/apps. When I open the folder it has two items, the PDF file and the executable app file. When I open the app there seems to be a couple of buttons missing, “Settings” and “Listen”. Also, I cannot make changes to the slew speeds, no options show and I cannot type any entries.
Are the any installations instructions, including what files should show up after unzipping?
Hoping for help