Yes, they are quite annoying, aren't they ?

But you can't switch those red highlights off from within Poser.

You have to open the "poser.ini" file and set "HILITE_BODY_PART" from "1" to "0".

 

Not exactly sure where it is in XP, but it's usually in the hidden Roaming folder under AppData.

You first have to unhide system folder visibility to get access to it:

http://www.microsoft.com/resources/documentation/windows/xp/all/proddocs/en-us/win_fcab_show_file_extensions.mspx

 

My PP-2014 Poser.ini for example is located here on my machine:

C:User/MyUserName/AppData/Roaming/PoserPro/10/Poser.ini