Dr.Vivek Salunke

All file from the external drive has change their extension name to rigd file. I have Synology NAS DS918 device connected to my pc that has total 8.0 tb data in that drive all of a sudden my data file changed extension in rigd file. All the file in my computer local hard disk are safe only Synology drive file has changed their extension to rigd file. Sample file is attached for your reference