If you only want to transfer the photos from your phone to your PC, you don't need Samsung PC Studio, because you can do it with a simple Samsung USB cable. Once your device is connected, you can access the Samsung drive from Computer/My Computer and transfer the files.
If your computer doesn't recognize the phone, press the Windows + R key combination, type devmgmt.msc and click OK. Expand the Universal Serial Bus controllers list, right click the driver and select Uninstall. After that, reboot your PC, connect the device using the cable and press the Scan for hardware changes icon from Device Manager. Windows should automatically find and install the driver.