Width problem in IE 10

I am using dhtmlxSuite(2.6) with enterprise license.
I am generating ‘dynamic’ columns and data via dynamic XML generation.
It works fine EXCEPT in IE 10.

In previous version of IE, width property of column tag works well.
But in IE 10, all column has same width.

I am attaching complete demo file compressed in zip.

Thanks.
Complete Demo.zip (302 KB)

Please, try to update the version of your dhtmlxGrid.

We bought the license(Enterprise License. Ver 2.1) on 2009, and upgraded it to 2.6 on 2011.
Should we buy new license?
Or can we just download new version of dHtmlxSuite?

Most likely your support/updates period has expired. Please contact us at sales [at] dhtmlx.com and provide your license number. We’ll tell you what options you have to upgrade to the latest version.