PKUNZIPFIX
There is a file with PKZIPFIX (you'd mentioned PKUNZIPFIX)…
File Info for PK204G.EXE
Section: Utilities Contributor: 76702,531 Size: 202574
Submitted: 3/12/93 Type: Binary Accesses: 1850
Title: Latest PKZIP/PKUNZIP version 2.04G
Keys: PKWARE PKZIP ZIP .ZIP PKUNZIP UNZIP UNCOMPRESS EXTRACT COMPRESS ARCHIVE
Latest version of PKZIP & PKUNZIP. A self extracting file; place in a directory
on your hard disk and type PK204G to extract the programs and documentation.
. .(Approximate download time at 2400 bps using CIS B: 13:00)