Currently Being ModeratedAug 2, 2012 5:29 PM (in response to jay13)
I bought Mountain LIon downloaded on laptop no probs.
running same Lion version 10.7.4 on main desk computer it states:
"We could not complete your purchase. OS X Mountain Lion is not compatible with this computer."
any ideas anyone-
I have disabled time machine as suggested
As I already stated,
The version of the current OS is irrelevant to your problem. Your other Mac is likely not capable of running Mountain Lion because it is too old.
Joseph posted the minimum requirements above. If your other Mac doesn't meet those requirements, you can't install ML on that Mac.
Given that it actually said your Mac was incompatible, then it is definitely not capable as opposed the the likely part I posted before.
Currently Being ModeratedAug 4, 2012 3:20 AM (in response to Barney-15E)
When I click on Buy App, I receive a pop-up message saying "We could not complete your purchase The product distribution file could not be verified. It may be damaged or was not signed." I've been seeing this message since Mountain Lion became available.
I am able to download other Apps.
I have an iMac i7 with 4 gigs of RAM.
Currently Being ModeratedAug 5, 2012 5:07 AM (in response to tibscloud)
I don't know, but I think Apple knows about it as I got that advice from another post that said AppleCare advised doing that. I would have linked to it, but couldn't find the post (as with just about anything I search for, here).
Currently Being ModeratedAug 7, 2012 5:49 AM (in response to RICE505)
Hi guys! I've been downloading the OS X Mountain Lion for the nth time. I got it last July 28, 2012 and a dialogue box would always appear, "This copy of the install OS X Mountain Lion application can't be verified. It may have been corrupted or tampered with during downloading."
I followed the instruction of deleting the application and dowloading a new copy from the Mac App store. Been doing it for several times but the result is always the same. My patience is growing thin already. My MacBook Pro is running under OS X10.7.3.
Help anyone? Thanks!
Currently Being ModeratedAug 8, 2012 8:21 AM (in response to Barney-15E)
You see to be the main man (or woman) here.
I've tried what you have mentioned on my iMac (Version 10.7.4) and it still not downloading!
It's just sits in my launchpad :-(
I have tried pausing / hitting download again in the App store and ensuring everything is up to date and still nothing.
Currently Being ModeratedAug 8, 2012 10:10 PM (in response to Luizfigo)
As I've never had first-hand experience with problem downloads, I can only suggest what I've seen elsewhere.
If you've tried everything mentioned previously, then trying on another (possibly faster) network might help.