Directory Write Test tmp files created

Every once in a while, empty "Directory Write Test (...).tmp" files are added under "C:".

Like "Directory Write Test (6008).tmp", "Directory Write Test (12880).tmp", ...

It never stops.

Googling tmp and "Directory Write Test", I don't find any clue.

What could that be ?


Thanks

No. What do you mean ?

This morning I have 206 "Directory Write Test (...)" files at my "C:/".

Where are those files coming ?

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Using sysinternals process monitor, I found that the culprit was Jriver Media Center. Everytime I save tags with mp3tag, the file is created.