Hi CekariYH,
Welcome to the Sony Community!
I suggest uninstalling the app and downloading the latest version to make use of the latest features added to it such as the support for compressed and uncompressed RAW files. Also, set the Image Quality to RAW before launching the app.
For further assistance, we recommend contacting the Sony Support Center in your region. Please visit our Sony Global Web site for information at http://www.sony.net/SonyInfo/Support/.
If my post answers your question, please mark it as "Accept as Solution". Thanks_Mitch