I am having trouble utilizing the dictionary files that I have. The files are all ".txt" format. Meaning they are saved in notepad, a Windows utility. Whenever the dictionary files are greater than a few hundred megabytes, minidwep quickly says that the key is not found in underone second. However when I run a dictionary file that is one hundred megabytes or less, minidwep will start the process of finding the key. I put my files in a usb 2.0 stick and run it through there. However since my bigger dictionary files of 1gb or more cannot fit into my usb stick, I put it into my usb 3.0 external harddrive which I then plug into my laptop's usb 2.0 port. What is the problem with minidwep reading the big dictionary files? What am I doing wrong?