Hi, I just got the bluescreen with the 'Unexpected Store Exception' error. After my laptop restarted it couldn't find hard disk. The problem was the battery was drained so I just plugged it to charge and then it switched on normally. Another problem is that Windows Update has a problem installing Security Update for Internet Explorer Flash Player for Windows 10 for x64-based Systems (KB3087040) - Error 0x80004005. Solved with - Windows Update error 0x80004005 for KB3087040 Do you have any advice about 'Unexpected Store Exception' error?