I can't import RAW images taken with a Canon PowerShot S120 using Lightroom 2 nor can I open these images on Photoshop PS4. What do I do?
You need at least Photoshop CS6 and Lightroom 5 for that.
As this camera is supported by at least camera raw version 8.3 that is compatible with Photoshop CS6 or later and Lightroom 5 or later.
Check list here : https://helpx.adobe.com/camera-raw/kb/camera-raw-plug-supported-cameras.html
Camera Raw-compatible Adobe applications
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