Why didn't moving apps from my Phone to SD car work?

[Windows Central Question]

why is moved apps from "Phone" to "SD" don't work ?

i have problem when i install apps some of them dosen't install on my SD and keep saying apps need attention so i install it on the phone after that i tried to move them on the SD card and successfully did but when open the apps it just turn back to the start screen and nothing happens ! what's wrong with it ?

Lumia 535 is the phone

 

[someone2639]

Re: why is moved apps from "Phone" to "SD" don't work ?

Is your card slower than Class 10? If so, might need a new card.