Unknown 18

[mmcdonald14]

Every time I try to download a free game app I am told installation unsuccessful error code: unknown 18. Anyone have a clue what this means?

Sent from my DROIDX using DroidForums App

 

[jstafford1]

May need to reformat your sdcard. Back it up to your pc first though.

Sent from somewhere...

 

[blakebritton]

actually, try plugging your phone into your computer and enable mass storage mode, then while plugged in, try downloading and installing the app/game. I had this issue before and it solved my problem.

 

[dtsig]

I have heard that UNMOUNTing the sd card works for others. You can also unmount by MENU>>SETTINGS>>SC Card>>Unmount

 

[blakebritton]

ok - that works too ;-)