Pictures sample

We are trying to take pictures in the camera for a small 3d shape, when I put SD card in th elaptop it says the tag was edited evethough we didnt change anything. 

We tried with the phones it says tag is modifed, or there is no valid EXIF information, but if I put it on Geolmgr it locates it. 

Is there a way I can try that before flying the drone? 

We plan on flying the drone and saving the pictures on a SD card and creating the 3D map.