Hello...
Since no one filled their System specs...
Are all of you guys have a DELL ?
You can try to use process monitor to find which program creates and access those files.
Code:
Run procmon.exe
Click the "magnifying glass" button on toolbar or disable "Capture Events" from the File menu (Ctrl-E).
Click the "Clear" toolbar button or "Clear Display" from the Edit menu (Ctrl-X).
To narrow the types of events to be captured... On the right of the toolbar buttons... Select only the file cabinet so Process Monitor will only show file system activity.
From "Filter" menu, Select "Filter..."
Press the "Reset" button if it is enabled.
In the filter fields, select "Path" "is" and then type into the entry field the local disk you want to monitor. e.g. "c:\Storage"
Select "Include".
Click "Add".
Click "Apply".
Click "OK".
Click the "magnifying glass" button on toolbar or enable "Capture Events" from the File menu (Ctrl-E).
Wait until I/O activity in the specified directory gets recorded.