That article was very unuseful. The Article is based on Excel 2007. I believe that lot have been changed in excel 2013. For example, when I try to open the .xml, the excel doesn't ask anything like article suggests. Also Design tool pane is missing in Excel 2013.
More information about the problem: The excel crashes when selecting a single row also. Modifications to the .xml is impossible.
Problem details when crashing:
Description:
A problem caused this program to stop interacting with Windows.
Problem signature:
Problem Event Name: AppHangB1
Application Name: EXCEL.EXE
Application Version: 15.0.4481.1000
Application Timestamp: 50ee76cd
Hang Signature: 248f
Hang Type: 0
OS Version: 6.1.7601.2.1.0.256.48
Locale ID: 1035
Additional Hang Signature 1: 248ff3b529f329ae3251e29de6f2ec78
Additional Hang Signature 2: 058c
Additional Hang Signature 3: 058c139dd753979f1f0a80b9329a4af2
Additional Hang Signature 4: 248f
Additional Hang Signature 5: 248ff3b529f329ae3251e29de6f2ec78
Additional Hang Signature 6: 058c
Additional Hang Signature 7: 058c139dd753979f1f0a80b9329a4af2