I met some strange problem I've never experienced.
When I started the 'Civilization V: Campaign Edition' which was downloaded from the Mac App Store, the dialog with the upper image was shown up.
Few hours ago, this applications works pretty well, but now, it's not.
Have you ever experienced this problem with any kinds of applications you use?
If so, do you have the solution for this problem?
Mac mini, OS X Yosemite (10.10)
I have this problem as well on a MacBook running OSX 10.11.1. The app is Mahjong Deluxe which I bought from the Mac App store using this MacBook and it has been running well. I last used it 24 hours ago with no problems. Now I get the 'Verifying app' message followed by a message saying the app had been purchased on another computer (utter nonsense!) and asking me to login with my Apple ID in order to use the app. After doing that, I got another message saying the app had to be bought through the Australian Mac App store (I am located in Australia). Again, utter nonsense! I bought the app from the App store using my Apple ID. If Apple made a mess of handling the purchase, I fail to see why I have to buy the app again. And why is the issue only appearing now?
Seems to be part of the continuing decline of quality standards in Apple products.
I have this problem as well on a MacBook running OSX 10.11.1. The app is Mahjong Deluxe which I bought from the Mac App store using this MacBook and it has been running well. I last used it 24 hours ago with no problems. Now I get the 'Verifying app' message followed by a message saying the app had been purchased on another computer (utter nonsense!) and asking me to login with my Apple ID in order to use the app. After doing that, I got another message saying the app had to be bought through the Australian Mac App store (I am located in Australia). Again, utter nonsense! I bought the app from the App store using my Apple ID. If Apple made a mess of handling the purchase, I fail to see why I have to buy the app again. And why is the issue only appearing now?
Seems to be part of the continuing decline of quality standards in Apple products.
Actually having the same problem trying to run GTA SA
I'm experiencing this issue with Civilization V: Campaign Edition, Camtasia 2 and Write on my iMac, all of which I purchased on the Mac App Store on this computer. My issue started earlier today. I was able to use these applications yesterday.
On my Macbook Pro I was asked to sign in since the application was bought on another computer (it wasn't) with Navicat Essentials for SQL Server. Signing in eliminated the issue.
A number of posters, including myself, have experienced the 'other computer' message. Evidently there is a glitch going on in the App Store software which hopefully will be fixed eventually. I should refrain from attempting any updates for a day or two.
Same issue, with Adobe Photoshop Elements 9 Editor, exactly when I need it so much. Very frustrating, and even costly. Looking forward for Apple to resolve the problem asap, but seems like 2 days have passed already from the original post, and it's not fixed yet.
Update: talked to Apple support today. They are saying this is likely to be an issue with the application. Not so sure...
I soved uninstall and re-install the app in App Store (Civilization V.app and Portfolio Mobile.app).
Yep, this solved my issue. Pain in the backside, but had to be done (Civilization V.app affected)
'Verifying ~~~.app' when I run some specific applications
