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Running WINZIP self-extractor silently from VFP app
Message
From
30/07/2004 10:43:08
Hilmar Zonneveld
Independent Consultant
Cochabamba, Bolivia
 
General information
Forum:
Visual FoxPro
Category:
Third party products
Miscellaneous
Thread ID:
00929451
Message ID:
00929585
Views:
9
>Thank you for your tip. The command-line utility to use is WZUNZIP.EXE.
>
>However, WZUNZIP needs you to have WINZIP installed. Since I am distributing my application to users who may not have WINZIP installed, then this becomes a problem. I am thinking of using WINZIP Self Extractor 2.2, which is a utility separate from WINZIP. I just downloaded an evaluation copy to see if this works for me.
>
>Thanks again for your tip; I really appreciate it.

It doesn't always have to be ZIP; there are formats, like RAR or CAB, which typically use around 30% less space for the same files. RAR is a proprietary format, and a commercial program (www.rarsoft.com); CAB seems to be a free format, and I think you should be able to find compression programs that support it, on www.download.com, www.tucows.com, or similar sites, for free.

(I used PowerArchiver a while ago, but the latest version is no longer free.)
Difference in opinions hath cost many millions of lives: for instance, whether flesh be bread, or bread be flesh; whether whistling be a vice or a virtue; whether it be better to kiss a post, or throw it into the fire... (from Gulliver's Travels)
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