Why can't I install apps despite having a lot of free space?

[AC Question]

So here's the problem: recently I haven't been able to download apps from the Play Store. It downloads them, but after the "Installing" screen it says I don't have enough space. However, I have almost 7GB of available space on my device. I've tried clearing cache for pretty much everything - Google Play Services, Play Store, Download Manager and also the overall storage but I just can't get it to work.

Any help is appreciated, thanks in advance.

 

[jasonandrews25788]

this discussion is helpful on android central:
http://forums.androidcentral.com/t-...icient-storage-error-i-have-plenty-space.html