This is a documented NT bug. There is no workaround posted either. This has caused me a great deal of frustration in the past.


>I have a large number of files in application.
>To reduce number of installation disks I zip most of them to a single
>archieve before creating distribuion disks.
>
>I create distribution disks using VFP 5.0a setup wizard.
>For post-setup executable I specify the pif file to unzip my
>application.
>
>This pif file contains the following command:
>
>somedir\unzip.exe -o eeva
>
>Under windows 95 setup works.
>Under Windows NT I got a message after setup:
>
>Setup was not completed successfully
>
>and I must manually execute the pif file for unpacking.
>
>Why this will not work in Windows NT ??