Fix The exception unknown software exception (0xc0000409) occured in the application at location 0x00994d78 by following these suggestions.

This is the basic Blue Screen of Death we've had since Windows 8, with Microsoft adding a QR code to the screen in Windows 10. Jacob Roach / Digital Trends If you've encountered a blue screen of ...

If you are experiencing the 0x800A03EC error code with error message Exception from HRESULT in Microsoft Excel, use these fixes to resolve the issue.

When the blue screen occurs, you will typically see "Error: Kmode_Exception_Not_Handled," followed by a name in brackets. That name is the driver that's causing the problem and the one we want to ...