Just copy the crack to the same directory as proboard.exe and run it
once... It will permanantely patch proboard.exe to think it has a valid
key.

In the event this fucks up or does not invoke all of the registered
functions, PROCRACK.COM will make a backup copy of proboard.exe and
rename it to $roboard.exe before it applies the patch.

As far as I know, this should activate all the registered functions,
however, the name of the BBS and Sysop will not be displayed, as they
are contained in the key file.