Everything Everyting.db.tmp

[Charles G]

What would cause a TMP file to appear - as shown below:

2016-03-03 08:44:24.774      85,723,782 C:\Users\Galloway\AppData\Roaming\Everything\Everything.db
2016-03-16 14:05:20.550      16,580,608 C:\Users\Galloway\AppData\Roaming\Everything\Everything.db.tmp
2016-03-16 14:05:15.655          17,711 C:\Users\Galloway\AppData\Roaming\Everything\Everything.ini

I have also attached the INI file too...