>>>>I need to provide to my client to choose from a list of ZIP files one ZIP file and extract it on 64bit window with single click on a file. How can I do it?
>>>>
>>>>Thanks in advance.
>>>
>>>http://www.sweetpotatosoftware.com/blog/index.php/2008/12/01/vfpcompression-update-fix-and-zipfile-comment-support/
>>
>>Hello Tore, I am using the same fll, but I was wondering if that is not a problem when working with 64bit zipped files? I haven't tested it yet.
>>Additionally the unzip will not work properly when the total size of the files would exceed around 3.5 GB. That was a problem we had because of SQL Server backup files that are zipped, which worked fine up to 3.5 GB.
>
>You won't be able to use a 64 bit DLL or engine, but you can certainly automate 7zip via command line quite easily.7Zip is free and open source and the DLLs can be redistributed. And for bonus points there are a number of DLL wrappers for the 32 bit DLL that you can access from FoxPro.
>
>+++ Rick ---

Thanks for the info, I will look into that. I thought there was some kind of Exe commandline as well, in which case it would be possible to all a 64bit process from within VFP?