Dunno if the patches were the cause or not, but after installing them the dialog in the library, rip and burn pages, etc, wasn't showing in Windows Media Player. There may be another cause, but I un-installed the patches and the dialog returned....shall reinstall the patches later and will report back on the result
I reinstalled the Compatibility & Reliability patch (KB938194) and again lost the text in all Windows Media Player windows. I opened several other apps but it seems only to affect WMP. Furthermore, uninstalling the patch itself did not restore the text, even after I ran Ccleaner....a complete system restore was necessary before WMP was returned to normal.
Another strange thing, even though I installed the Performance patch previously, it would not install this time....after doing the update search it returned a "not compatible with your system" message.