App Install button disabled


Jamesp

Members
Jun 1, 2011
1
11
Hi,
I've downloaded an app outside of the android market and when I try to install it the install button does not work. It's almost like it has ben disabled for some reason. The cancel button works as expected. now I'm not exactly sure if this is specifically related to miui or a general android 'feature'.
I've enabled non market apps and I have lots of free space.

Does anyone have any ideas?

Thanks