>>>>>Hi,
>>>>>
>>>>>How can I to identify if ZIP file is corrupted, through VFP?
>>>>>Thanks in Advance!
>>>>
>>>>
>>>>I have done this a few ways. The most straight-forward is to use a utility like 7za.exe (a stand-alone version of 7-zip) to test the archive and parse the output looking for its error message.
>>>
>>>Rick,
>>>
>>>Thanks!
>>>Is there some trick to do this with PKZ.exe utility?
>>
>>
>>No trick. But PKUNZIP won't work on 64-bit computers. To get the archive utility's output, just pipe the result using (the greater than sign) to a file which you can parse afterward:
>>
>>

! PKUNZIP -t myfile.zip > output.txt
>>! 7za t myfile.zip > output.txt

>>
>>Then use:
>>

lcResult = FILETOSTR("output.txt")

>>afterward, and look for the error notification. You can find an error by creating a false archive and testing it.
>
>There is a command-line version of PKZIP for Windows available -- PKZIPC.EXE, which *will* run on 64-bit Windows environment. Command-line parameters are a little different however (e.g. "-test" rather than "-T")

Naoto,

I used a "PKZ.exe" (2010) and it show me "-test" rather than "-T" in your help, but when I put "the greater than" sign to get the output file the command line simply stop and I needed type [Control] + [C] to break. I think it is because of the old "PKZ.exe".