id summary reporter owner description type status component version resolution keywords cc guest host 12875 Windows ME Bluescreen on 4.3.10 / 4.3.8 S.Seide "After an update of Virtualbox 4.3.6 to 4.3.10 my Windows ME VM stopped working. During a normal startup (after selecting ""Normal Start"" within the Windows Start Menu) i get a Bluescreen ""While initializing device NTKERN - Windows protection error. You need to restart your computer. System angehalten."" Selecting ""Safe Mode"" at Windows start the system works without problem (no bluescreen). The problem exists with: [[BR]] virtualbox-4.3_4.3.10-93012~Ubuntu~raring_amd64.deb [[BR]] virtualbox-4.3_4.3.8-92456~Ubuntu~raring_amd64.deb Workaround: [[BR]] going back to 4.3.6 the VM works as expected. Virtualbox Host: [[BR]] Ubuntu Linux 13.10 (x86_64) [[BR]] Intel(R) Core(TM) i7-3520M CPU @ 2.90GHz " defect closed other VirtualBox 4.3.10 duplicate windows me bluescreen protection error Linux Windows