please, tell me you didn't type "WiiU_dump_path" but the actual path you want to dump from the wiiu, like "/vol"
And you didn't type "base_output_path" but the path where you want to output the dumped game files.
I gave you the command to type :
Code:
titledumper.exe /vol "C:/WiiU/ISO/TMS/"
/vol = what you want to dump (typing only "/vol" means it will dump ALL the game)
c:/wiiu/iso/TMS/ = where you want to dump it
this command will dump ALL the game to your c:/wiiU/ISO/TMS folder
If you typed "titledumper.exe WiiU_dump_path", then the WiiU will not find a folder named "wiiu_dump_path" in the game !
Possible (and existing) folders are :
/vol
/vol/code
/vol/content
/vol/meta
/vol/save
/vol/aoc
you can dump one specific folder, only code "/vol/code", or only content "/vol/content", or ALL of them "/vol"