Whe I finished to work a RAW file n ACR it appered in Bridge as a .acr extention impossible to open

[gguadagno]

Without an apparent reason a RAW file, after the end of my work, when Iclosed it apperead in Bridge as an .acr file. I tried all I can but it is impossible to oper for me
I need help.

[TheDigitalDog]

Rikk Flohr: Photography • Adobe Employee , Mar 29, 2022

A .acr file contains non-textual data (binary). Currently that can be an AI-generated pixel-based mask and/or a LUT. Other items will be stored in this file in the future. I am guessing your color preset has a profile that uses a LUT (look up table). 

[gguadagno · Accepted solution]

Yes now I have seen that my raw file are still there and that the .acr file in an addition. No problem, excuse me.
Thanks for the answer.