Fix 0x40000015: Unknown Software Exception Error
Fix the unknown software exception error occurred in Windows application (0x40000015). Error 0x40000015 is an error message that appears when you turn on your PC, you will see this error message after connecting to Windows 10.
Error code 0x40000015 means that an application causes an execution exception not managed during the shutdown. Now, the error is caused because somehow the Windows system files have been corrupted and this is the execution exception. The complete error message is:
“The exception unknown software exception (0x40000015) occurred in the application at location 0x004423ee.”