Difference between CO and non CO builds

[Hrishi]

What is the difference between
IE version 6.0.2900.2180.xpsp_sp2_gdr.070227-2254CO
and
IE version 6.0.2900.2180.xpsp_sp2_gdr.070227-2254

We have observed difference in behaviour for rendering of same HTML/CSS code
in these versions.

 

[PA Bear [MS MVP]]

CO = Corporate Administrator => Usually indicates a Customized (via Group
Policy or IEAK) version of IE6 running in WinXP SP2.

cf. http://support.microsoft.com/?kbid=164539