I'm trying this:
7za.exe a "C:\Disc.7z" "C:\test" -v20000000b -m0=BCJ -bd
But if I already have created the file
C:\Disc.7z then 7zip doesn't compress anything and sends me this output:
System error: File already exist.
I've tried with the switch
-y, but 7zip does not do anything...
How can I overwrite the file?
I've tried the switch
-aoa but it does not work either...