Combine User:hash:salt with Hash:salt:passwords

For some weird reason hashcat didnt allow the --username command on my
ipb+mybb (2811) . he just ignored them all so i removed the users
and went straight to decryption method.
now the issue is i have no idea how to combine the result with the other username file
was trying online pairing but the salts are in the way
so im not sure what else i can do to pair

user:hashalt with hashalt:password
to be user:pass

just amazingly hard for me to find a way.



windows 7