Problem splitting a zip file

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I am generating a ZIP file with UltimateZip Standard. Such a ZIP file has a 3MB restriction on the maximum file size so a file greater than 3MB is splitted in several files (z01, z02,...,zip). I am having a problem when the size of the zip file to generate (and to split) is an exact multiple of 3MB, for example, if the file size is 3MB, 6MB, 9MB, 12MB. If the zip file is 6MB then only z01 and z02 are generated (3MB each), no zip is included. How can this situation be solved?

Respectfully,
Jorge Maldonado

zip
edited 12/3/2017 1:06:52 AM
asked 5/27/2014 1:18:20 PM
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11 Answers

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Hi,

Were you able to produce the file for us to test? Did you see the error again?

 
answered 11/16/2017 12:41:37 AM
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Hi,

We have fixed several bugs with the spanning/splitting archive. We will upload the new version soon.

 
answered 11/16/2017 12:41:37 AM
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We prefer the source files adding to the ZIP file.

 
answered 11/16/2017 12:41:37 AM
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The product I am using is not a trial version. I purchased it with order #CUO1120687780. Such an order was placed with email account jorgemal@hinojosa.com.

Regards.

 
answered 11/16/2017 12:41:37 AM
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Hi,

Thanks for contacting me.
I am testing before sending the data sample to make sure it is not a problem of mine. I will let you know shortly about the results.

Regards.

 
answered 11/16/2017 12:41:37 AM
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0

You can download the latest build that fixed that issue at: https://www.componentpro.com/account/downloads.aspx

 
answered 11/16/2017 12:41:37 AM
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0

Can you send us the data file and example source code to reproduce the issue?

 
answered 11/16/2017 12:41:37 AM
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I am still having the exact same issue. Our system sends automatic email messages to our clients and I am also receiving a copy of them in order to track this situation. Today I received the following:

* Several 3MB messages wth only a Z01 file attached only, no ZIP. This is incorrect.
* One 610.9 KB message with a ZIP file attached. This is correct.
* One 7.1MB message with Z01, Z02 and a ZIP file attached. This is correct.
* Several 6MB messages with Z01 and Z02 files attached only, no ZIP. This is incorrect.
* One 4.9MB message with Z01 and ZIP files attached. This is correct.
* One 4.2MB message with Z01 and ZIP files attached. This is correct.
* One 424.9KB message with one ZIP file attached. This is correct.

I have also verified the version of the ZIP Component and it is 6.0.40.40606 for 3 dll files: ComponentPro.Common.dll, ComponentPro.FileSystem.dll and ComponentPro.Zip.dll.

As you can see, the problem is pressent when the size of the ZIP is multiple of 3MB because we restrict it that way. Please let me know if you need more information.

Best regards.

 
answered 11/16/2017 12:41:37 AM
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0

We are investigating this issue. In the mean time can you let us know whether you are using the trial version so that when there is some information we can upload the right version for you.

 
answered 11/16/2017 12:41:37 AM
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Do you need the zip´s generated by the application or the PDF´s that are supposed to be zipped?

If you need the PDF´s that are supposed to be zipped then I need to take a time to find out which ones they are, but I can do it if you need them.

Regards.

 
answered 11/16/2017 12:41:37 AM
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Thank you we will get back to you soon.

 
answered 11/16/2017 12:41:37 AM
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