Separator Unmatched

[philsmd]

make sure that each line of the file myunshadow.txt has hashes fomatted in the correct way: https://hashcat.net/wiki/example-hashes

or use

Code:

hashcat -m 1420 --example-hashes

to see how the lines must look like.

My guess is that you have a hash file with invalid hashes.

but just look above, hashcat told you:

Code:

Hashfile 'hashkiller-dict.txt' on line 6 (!Nt): Separator unmatched

so you definitely did something wrong before and incorrectly specified the hashkiller-dict.txt file as a hash file