Ok, so I had all of my log files encrypted with a password. I had to format my computer, and I saved the said logs to a cd. Reinstall OS, reinstall MSN and Messenger Plus.... and now when I try to open my old logs, I get a "The file hasn't been encrypted by Messenger Plus! (or the file is corrupt) error. I do know the password, and I haven't used any other program to encrypt them....
Can anyone help me?