>Mark,
>I have a DynaZip error message "Nothing to do"..., how can I avoid this?
>
>>That message is from DynaZip and is telling you that you either have no files to add to a zip file,
>
> Yes, this is my situation, because I use DeleteOriginal option (I've modified your class a little, added new properties, etc.)
>
>no filespec to zip or unzip, the function you selected changes nothing [e.g., you are doing a zip refresh but all zipped files are current], etc. This could be just about any combination of the above as well.
>
> Yes, I definetely understand that it means, I meant how can I avoid "native DynaZip error messages" for this situation and use my own Error Messages?
>
>>Try modifying the sample code I gave you. If it was to unzip a file, change the name of the zip file name to a zip file you have. Also change the destination to unzip to. You can make the filespec *.* as well.
>
> Yes, I used your sample code with my modifications. I created Extract and Archive programs based on your sample.

There is a DynaZip setting [property] to indicate which error message file to use. There are also properties you can set to suppress DZ messages. I do not remember what this is because I do not have my DynaZip manual with me. Check the manual that came with DynaZip to see how to do this.