When I boot up i get LSA Shell (export version) encountered a problem, and goes on to say I should send an error report to Microsoft. After I click don't send the system either hangs or reboots. Sometimes it reboots before windows completes. In safe mode I have tried to run adaware, spysweeper, adaway-spy, these all fail to finish a complete scan. Nortons sasser-g remover did complete but it didn't find anything. Any Ideas?