[cayzac]

I'm running a 4.0 BES server. Is it possible through policies to prevent users from installing 3rd party apps over the air or with Application Loader? Thanks in advance.

[greywolfe]

In ITPolicy, try unticking 'show application loader'.

Also try ticking 'Disallow third party application downloads' if you dont want them downloading apps.

'Disallow desktop addins' might do something as well.