Android Tablets

[antw2001]

Problem with ACER Iconia A3-A10 a couple of weeks ago i added an app by connecting to my pc and opening the tablet up in my browser and dragged and dropped the file into he downloads file but i went to do the same again and the download file has vanished it shows when i open it up on the tablet itself but when i look for it on my pac it does not show i hope i have explained this well enough so in sort on the tablet i use es file explorer and i can see the download folder yet when i connect to the pc via usb there is no download folder accessible does anyone know why this is ?

[IronFly]

With MTP transfer, this will happen sometimes.
Reboot pc and tablet and check again.