So I have 51GB .eappx file that needed to be decrypt-ed. I launched powershell and put in the command line Add-appxpackage "File location here".eappx
I had to run powershell as admin to properly execute the operation but I did not.

It said Deployment operation progress:...

Afterwards the process completed but nothing happened to the file. But another 50gb of disk space was taken.

Question is: How to undo the operation and remove and remove the file that took 50gb of space after this happened.

Win 10 Pro