About a week ago I got the Unexpected Store Exception BSOD, the very first BSOD I had gotten in almost two years of owning the computer. Following this, I would frequently get both this and Critical Process Died. I tried every solution I could find online, including uninstalled my antivirus, updated drivers, diskcheck, sfc scannow, ccleaner, windows defender. Every test/scan came back clean with no problems, culminating in a full factory reset of the computer. The problem always came back. I upgraded to Windows 10 the day it launched and this is the first time I've had any problems. I view the error log after each occurrence. Unexpected Store Exception says "The system has rebooted without cleanly shutting down first. This error could be caused if the system stopped responding, crashed, or lost power unexpectedly." And gives the following codes when I check the details, the source was kernel power and the event id was 41. BugcheckCode 340 BugcheckParameter1 0xffffe0012b23d000 BugcheckParameter2 0xffffd000d7287080 BugcheckParameter3 0x0 BugcheckParameter4 0x0 SleepInProgress 0 PowerButtonTimestamp 0 BootAppStatus 0 Critical Process died says "The computer has rebooted from a bugcheck. The bugcheck was: 0x000000ef (0xffffe0011f7bd080, 0x0000000000000000, 0x0000000000000000, 0x0000000000000000)." The source was bugcheck and the event code was 1001.