Excel 2007 XLSX files created with ASzip can't be opened in Excel 2007

[GoogleCodeExporter]

What steps will reproduce the problem?

1. I'm creating a class to generate XLSX files for Excel 2007, these files
are a set of XLM files zipped with XLSX extension.

2. I zip all neccesary files with ASZIP to a file named test.xlsx, it's ok.

3. I try to open test.xlsx with Excel 2007 and it doesnt want to open it,
says there is a problem with the file.

4. To test what is happening i unzip test.xlsx to a folder and then i zip
all files again manually with winrar, using zip compression instead rar, i
name this file testwinrar.xlsx, then i can open it successfully with Excel
2007.

I've attached the test.xlsx and test2.xlsx files
- test.xlsx is created with ASZIP and CAN'T be opened in Excel 2007
- test2.xlsx is created with winrar based on test.xlsx unzipped files and
CAN be opened in Excel 2007

Could you test the problem?

I'm using Windows XP - Flex 3

Thanks in advance
Raul Diaz

Original issue reported on code.google.com by raul.dia...@gmail.com on 27 Feb 2008 at 1:19

Attachments:

• test.xlsx
• test2.xlsx

[GoogleCodeExporter]

The zip specification for Open XML is on this link: (at page 70)

http://www.ecma-international.org/cgi-bin/counters/unicounter.pl?name=ECMA-376_p
art2pdf&deliver=http://www.ecma-international.org/publications/files/ECMA-ST/Off
ice%20Open%20XML%20Part%202%20(PDF).zip

(file attached)

This may help

Raul

Original comment by raul.dia...@gmail.com on 27 Feb 2008 at 5:08

Attachments:

• [Office Open XML Part 2 - Open Packaging Conventions.pdf](https://storage.googleapis.com/google-code-attachments/aszip/issue-2/comment-1/Office Open XML Part 2 - Open Packaging Conventions.pdf)

[GoogleCodeExporter]

This issue is actually the same as Issue 1 ( 
http://code.google.com/p/aszip/issues/detail?id=1 ). When the patch from that 
issue is applied, Excel should be happy.

Original comment by steven.o...@gmail.com on 7 Sep 2010 at 11:18

[GoogleCodeExporter]

Raul:
Are you planning to deliver this class yuo have make for xlsx files? It can be 
very usefull... i will be glad to help you to improve it...
Thanks in advance.

Original comment by jschij...@gmail.com on 6 Dec 2010 at 5:52