Recommended method for unpacking ZIP files for DOS version 5.1
Create a sub-directory on the C drive. For example C:\OPTA\DOWNLOAD.
Download or transfer all desired ZIP files into sub-directory.
Download INSTALL.BAT and also place in sub-directory.
Download PKUNZIP.EXE and also place in sub-directory. This assumes that
PKUNZIP.EXE is not already available.
From either the RUN command or from DOS prompt execute INSTALL.BAT.
For example the RUN command line in Windows 95 might read as follows:
c:\opta\download\install.bat
Executing OPT
DOS Execution: Place port device on parallel port. In DOS mode transfer
to the c:\opta sub-directory. Then type: OPT51 followed by the enter key.
This should bring up the main OPT menu. You may also place c:\opta\opt51.bat
in the RUN command and press OK. A shortcut button can also be created.
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