IE v 6.0.2800.1106.xpsp2???

I am having an issue attempting to support a client with the following IE version 6.0.2800.1106.xpsp2…. I am trying to get this version to a machine in my office to attempt duplicating this issue, cannot find any resources regarding which XP or IE service packs and/or hotfixes to install to get this version. I have installed XP sp1 and Q828750, but my IE version still shows as 6.0.2800.1106.xpsp1…

Can anyone help?