I can reproduce this error consistently. I do a search and get an error 0x00000050. I have installed the hotfixes per google, updated all drivers, checked for viruses, the laptop is current as can be. I have check the memory.dmp file and nothing new except a generic error. I am now cleaning the registry. I am running bootcamp on a MacBook Air. Any help would be appreciated. I have google this to death and nothing found that helps. The error DOES not happen in Safe Mode.