For disabling the error report message try this one out
Click on the windows media player then click on tools head over to options now click on the privacy tab and uncheck the customer experience improvement program if the problem still occurs go to this website http://www.worldstart.com/tips/tips.php/598
I would like to be able to permanently remove this annoying error report message that has been popping up on my screen every since I upgraded to the latest Win Media Player. It locks up my computer, forcing me into ctrl-alt-delete, and even though I unclick "don't send' it refuses to disappear. Is there anyway I can disable this function?
Often I am in the middle of something online, and anything I may be typing or reading is lost, sometimes a great deal of it, since the only way around this is to just give in and send error reports to microsoft, whether I want to or not.