ozwcache* missing

[GammaKappa]

I am running Domoticz 4.10717 with Z-wave 1.4-3335 on a RPi 3 (Jessie).
I think my z-wave experience is similar to many others : z-wave devices will run smoothly for weeks even months, but suddenly they become unresponsive or are not recognized any more. Usually an exclude/include of the failed device will solve the problem, but this is not my idea of a robust system.
Digging somewhat deeper I wanted to explore the ozwcache*.xml file on my system, only to discover it is missing.
I did a file search on the whole SD card but no ozwcache was found.
Does this file gets re-created automatically, if so when ?
Where should it be located ?

[GammaKappa]

I think I found the answer :

The ozwcache*.xml is for open Z-wave 1.5+
If you have Z-wave 1.4 (like me), you would have a ozwcfg*.xml file

[lumjajo]

Hi thanks for the info, but where is this file located?

[waaren]

Hi thanks for the info, but where is this file located?

<domoticz dir>/Config