my windows 10 knowledge is weak
this should help you open a command line inside your krpano folder
"In File Explorer, navigate to any folder you want to open at the Command Prompt. From the “File” menu, select one of the following options:
Open command prompt. Opens a Command Prompt within the currently selected folder with standard permissions.
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or
"Open Command Prompt from a Folder’s Context Menu in File Explorer
To open a Command Prompt window to any folder, Shift+right-click the folder in File Explorer and then choose 'Open command window here.'"
copied from
https://www.howtogeek.com/235101/10-ways…-in-windows-10/