How to adjust SHAZAM Memory?

edit

I am currently using shazam for my thesis but I have run into problem I can fix.

|_IF (VILL .EQ. 173) GHVIL61 = 1
...INSUFFICIENT MEMORY-AT LEAST     1866 MORE WORDS NEEDED
    THIS REQUIRES AT LEAST PAR=    4015 CURRENT PAR=    4000
|_IF (VILL .EQ. 174) GHVIL62 = 1
...INSUFFICIENT MEMORY-AT LEAST     1866 MORE WORDS NEEDED
    THIS REQUIRES AT LEAST PAR=    4015 CURRENT PAR=    4000