zip crc value error

[soso]

Got a strange error when I use zip.add and use default CompFactor that is 5 it zips fine and can use zip extract just fine.

if I change this to anything else like 9 or 2 or anything else when trying to extract the zip I get an crc value error.

Has anyone else had this problem I enclose the script method and progress callback I'm using.

function CallBack (sPath, nPercent, nStatus)
if nStatus == ZIP_STATUS_MAJOR then
Progress.SetCurrentPos("Progress1", nPercent);
end
end
Zip.Add("C:\\Myzip.Zip", {}, true, "", 9, CallBack, true);

At a loss with this one is there a better option to pack files ?

Cheers soso

[soso]

Seems nobody having this issue then.

cheers soso

[soso]

Well after a bit of research it seems to be only with large files.

If you keep it at 5 default it works fine so something I have to put up with but if you change it to anything diffrent it packs but you get the crc value error when trying to unpack.