Administration right to find telephone by web airdroid

Hi,

I need help , because on my android ginger 2.3.4 when set the "telephone localization" the administration right are not memorized. When turn off the phone ed turn on again , the option it's loss (i turn on again in the airdroid option). I have the last version installed on sd.

Best regards

On Google Play this comment:

"After lasts update,Impossible to activate Device Administrator to use "Find Phone"

The same problem on android 4.1.2 and last version of Airdroid. Any solution?

@askybaud
Would you please install AirDroid on your phone and try agian? This issue might caused by installing AirDroid on SD card.

@Sdar
Would you please tell us where you install AirDroid? on your phone or SD card?