ROM Hack NDSTS won't allow me to extract files!

[Reshiram_Addict]

I am trying to follow a tutorial but I need to extract all the files from a DS rom but the NDSTS WILL NOT allow me to extract the files to do my job!!! what am I doing wrong???

 

[Kyohack]

I haven't used NDSTS in years. I recommend using dslazy to extract your ROM. I think it is much easier to use.

Here is the download link for dslazy:
http://l33t.spod.org/ratx/DS/dslazy/dslazy.zip