DALI Gateway - Writing to a memory block failed - how can i find the suitable application file

Hello Khaled, 

I faced the same issue but I solved Alhamdullah, please check this software version :

https://www.se.com/ww/en/download/document/MTN6725-0001_FW/

and make sure that the hardware version is compatible with the software one.

Good luck.

Thanks Shimaa, i already downloaded it .. i found the application file has a no. 7312