1. First of all, delete your current reWASD version by using unins.exe in reWASD folder.
2. Install reWASD700-8447.exe
3. Launch reWASD one time after installation and close it from tray.
4. "Unblock" in properties of reWASDCommon.dll if needed.
5. Move  reWASDCommon.dll to in reWASD folder.
Start reWASD and Enjoy!

If after moving reWASDCommon.dll to reWASD folder nothing works then restart PC.