Need help with creating a boot up disk

https://preview.redd.it/dej75f423peg1.jpg?width=1000&format=pjpg&auto=webp&s=918569524012c03dcac5ba3ddbfce31acb7aaba0

I am currently trying to make a boot disk with OCLP 2.4.1 & I am getting the error message as on the photo. Can somebody please assist with a solution to this ?