No, I did not test it under Vista, but I think Craig did. I suggest downloding the VFPCompression.FLL and giving it a test in the command window like:

Set Library To prg\vfpcompression.fll Additive
llokUnzip = UnzipQuick(getfile('zip', Getdir(),.T.)
llokZip = ipFileQuick(GetFile('DBF'))

The full documentation is at http://www.sweetpotatosoftware.com/SPSBlog/PermaLink,guid,9d77301c-460e-44ec-abd5-855d06829b31.aspx. Added features for entire directories, by attribute, also compress and decompress strings!

Glenn



>Thank you for your fast reply.
>did you test it under Vista ?
>
>Regards
>
>Marcus