Using this paper, "A Quick Guide to the WinZip® Command Line Add-On", I am trying to use the ideas to obtain a listing of the files inside a specific .zip file. I am running SAS 9.3 on Windows 7 Professional (64 bit). In that paper, on page 6, is the following example: %wzzip( zipfile = C:\WZ_Test\Zipped Text Files.zip ,options = -vb >"C:\WZ_Test\ZipInfo.txt" ); So, I replace the zipfile option with the location of my exact file; and I replace the options= with the location where I want the text file to be, and I run the SAS code. It doesn't work, and I get no error messages in the SASLOG or anywhere else. The desired output file doesn't show up. (Note: in Win 7 64 bit, the WZZIP.exe command is in the location C:\Program Files (x86) instead of C:\Program Files, but I have corrected the code for that). In the SASlog, there is actual DOS code generated that can be copied and pasted into a DOS window. So, I try that, and the command works in DOS. So I conclude that there is something in SAS and/or Windows 7 that is preventing the code from executing properly inside SAS. But I have no idea what, or where to look. I welcome your suggestions.
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