If you only want to use srep without anything else, I suggest to use
ADDeX instead.
Batch cmd could be as follow
To encode the file you can use this (check out other options aswell)
Code:
ADDeX.exe -m1 "input.iso" "input.output"
To decode the file to it's original state you can use this
Code:
ADDeX.exe -d "input.output" "input.original"
This way you only need the tool itself without any other files, installers and such.
Edit:
Example Windows 11 ISO
Code:
ADDeX.exe -m1 "Win.11.AiO.28000.1719.iso" "Win.11.AiO.28000.1719.output"
ADDeX -m1 done: 100% matches=28518
Compressed -m1 7737972736 -> 6191517568 (80%) in 80,99 s
Estimated peak decompression RAM: 852 MB
Code:
ADDeX.exe -d "Win.11.AiO.28000.1719.output" "Win.11.AiO.28000.1719.original"
