Sony DSC RX2M2 does not seem to be a supported camera as of now in Lightroom 6.
You need to wait for the next upgrade of Camera Raw or you can install Free Adobe DNG Converter to convert raw images to DNG and then, import in Lightroom.
Refer this link for the list : Cameras supported by Adobe Camera Raw
Strange, since it worked before.
But I made an update of Lightroom that solved my problem!
There is no RX2M2.
Do you mean the RX1RII?
The RX1RII was first supported in Lightroom 6.3 so update your Lightroom 6 to 6.3.
yes, then that would be RX1M2 as it is supported in Lightroom 6.3
Sorry, i meant Sony Rx1m2 Not Rx2..:)
But anyways, my problem is solved now. Thanks!