Une fois téléchargé, peut on instaler Lion sur 2 mac différents?

Bonjour ...
Oui. Sur tous vos Mac autorisés gratuitement.
Comment ré applications de téléchargement à partir du Mac App Store:
Ouvrez l'App Store. Depuis la Boutique clic la barre de menu Connexion> En
Cliquez sur les achats à partir du haut de la fenêtre App Store.
Sélectionnez les applications que vous voulez à nouveau téléchargement. Puis faites un clic droit ou de contrôle où vous pouvez voir installée puis cliquez sur Installer.
Assurez-vous et utilisez le même identifiant Apple a utilisé pour l'achat d'origine.

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Cannot install lion from mac appstore. i have a macbook pro early 2011 model with 10.6.8 and i keep getting a wierd error NSInternalInconsistencyException i have no idea what to do.

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I changed my wireless broadband to a landline-base DSL wifi and it works like a charm. Sun was the culprit even you fiddle with its router and disable firewall, it won't work.
try changing yours too and let me know how it goes.

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after installing lion my mac sow down and freezes some times what should i do

And before you upgrade to Lion, read this:
https://discussions.apple.com/docs/DOC-2465
and this tip if you upgrade to Mountain Lion:
https://discussions.apple.com/docs/DOC-3761

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Try repairing the disk with disk utility, take a look at this link, http://support.apple.com/kb/HT1782

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http://support.apple.com/kb/HT4949
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Hi All,
I just got a brand new i7 Mac Mini 2011 server with 2 hard drives. I don't actually want Mac OS X Server, I just want the regular version of Lion. But the computer came with no install media. I have the Lion USB key but it does not boot the mini. I even tried to boot it with an external USB drive running Lion 10.7.1 but that didn't work either. How can I wipe the computer and just install Lion (not server)?

Don't wipe your mini or you have to bring it to an authorized service center!
Apple Support Communities New Mac Mini, wiped the HD and cannot reinstall Lion
https://discussions.apple.com/thread/3235453?start=0&tstart=0
Apple Support Communities MAC MINI LION INTERNET RECOVERY PROBLEM:
https://discussions.apple.com/message/16239973#16239973
Apple brings a lot of mac mini customers in trouble with their marvellous future focussed internet recovery concept.

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its been couple of months since i installed lion, after that my pro is working very slow .
would want to knw what to check ??

I don't really understand why Lion slows down computers, but it obviously does. What worked for me is upgrading my memory from 2GB to 4GB. Also, check your hard drive space. If it is close to full, try upgrading your hard disk to a better model.
If neither of those work, you might have to do a clean reinstall of Lion. This involves cleaning out all your data and reinstalling your OS.
Cache-file cleaners like SpeedUp Mac ($29.99) can help a lot if Lion was pre-installed on your Mac, but if you installed Lion manually, they don't really do much.
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Message was edited by: apple is awesome

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I have file sharing enabled and all that jazz. I haven't tinkered with my system settings. It worked fine until I installed Lion. If anyone could help I'd very much appreciate it. Thanks!
Here's a screeny (posted an image-link to save space)

someone just informed me that they had difficulty accessing the link I shared above. I went back, found the problem with the link and here's the one that takes you there. See page 2 for the solution I found.
https://discussions.apple.com/thread/3197723
>>>Note: it's been 8 days since I established a connection with my PC (Windows XP Pro SP3) and the connection has not broken since <<<

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Hey all,
So here's the scoop on what's happened. Downloaded Lion fine, but foolishly tried to install it without backing up my data first. When my computer restarts, it brings up the Lion installer. I click through to the screen where you choose what disk to install Mac OS X but my hard drive is not there. The only two choices are my Boot Camp partition and "Mac OS X Install ESD," which I assume is the partition Lion created to boot off of.
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Bryant

Hello CRG37,
Thanks for using Apple Support Communities.
For more information on this, take a look at:
iTunes 11.1.4 for Windows: Unable to install or open
http://support.apple.com/kb/TS5376
Check for .dll files
Go to C:\Program Files (x86)\iTunes and C:\Program Files\iTunes and look for .dll files.
If you find QTMovie.DLL, or any other .dll files, move them to the desktop.
Reboot your computer.
Note: Depending on your operating system, you may only have one of the listed paths.
Uninstall and reinstall iTunes
Uninstall iTunes and all of its related components.
Reboot your computer. If you can't uninstall a piece of Apple software, try using the Microsoft Program Install and Uninstall Utility.
Re-download and reinstall iTunes 11.1.4.
Best of luck,
Mario

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if you follow all 7 steps you can directly download a trial here: http://prodesigntools.com/photoshop-elements-12-direct-download-links-premiere.html
and activate with your serial number.
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By when you write "click on the address book", I'll presume you mean you click on the Address Book icon in the Dock. Did you ever move around things in the Applications folder? In general, it's not a good idea to move Apple's applications from their normal locations.
To verify this, click-and-hold on the Address Book icon, then when the pop-up menu appears, roll to "Options", then to "Show in Finder". I'll guess that the folder of the resulting window is not of the Applications folder.
To fix the problem in the short run, drag the Address Book icon out of the Dock. Then open the Applications folder, find Address Book, and drag it to the Doc. Eventually you'll want to delete the old applications, but in Lion that's harder to do than previously.

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My father's Mac mini has a slow internet connection. I always update it by taking the update packages that I download on my iMac to his machine. Will I be able to do that with 10.7 (Lion) when it is purchased/downloaded from the Mac App Store?

It seems that Apple's license terms will allow that across Macs that share the same App Store ID, but I doubt that's the case with you and your father. Physically the update package for Lion could be moved, but the licensing issues will have to be worked out. You're not the only person who's concerned with the issue of how to download a 4 GB file for Lion.

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Bonjour,
J'ai une licence labVIEW 8.5 pour Windows. Je souhaiter créer une clé USB portable telle qu'on pourrait avoir avec BartPE ou WinPE. Avec ces outils chargés en mémoire il est possible d'ajouter ou de supprimer des applications.
Ma question est:
Est il possible possible d'installer LabVIEW sur un windows portable?.
Si ce n'est pas possible, est il possible de l'intégrer sur un outil tel que PortableApps ou LiberKey?
Merci

Bonjour
bebop53,
Votre
version de LabVIEW ne peut-être installée sur un Windows portable.
Il existe
des solutions pour développer des
applications LabVIEW sur des OS comme Windows CE en utilisant le Module LabVIEW Mobile.
Je vous
invite à contacter les conseillers avant ventes de chez NI au 01 57 66 24 24,
qui pourront vous conseiller sur les solutions « portable ».
Le support
des 2 outils que vous citez n'est pas reconnu par NI, il y a donc de forte
chance d'incompatibilité
Cordialement,
Cedric F.
National Instruments France
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>> Quels que soient votre profil et votre région, vous trouverez la journée qui vous correspond !

Do I need to backup harddrives before install lion

Do I need to backup hardrives before installing lion, on mac-pro. I have tons of pictures and video, and 2 harddrives, i have some on external hard drive, but not current stuff, and wanting to upgrade to Lion. Please advise. I am sure most are going to say back up, back up. I guess I want to know if I will lose pics, documents, mail, if I upgrade.

>Do I need to backup hardrives before installing lion, on mac-pro. \
That's a bit like asking, do I need to wear seatbelts? Seriously if you value your data, you need to backup your data, not just when installing Lion, but when installing anything, when making changes to your data, when renaming data. Backing up is not an option, it is a must in the computing world. See my backup FAQ*:
http://www.macmaps.com/backup.html
>I guess I want to know if I will lose pics, documents, mail, if I upgrade.
You could, in fact in one thread, someone backed up with Time Machine, and still lost pics because they didn't ensure their Time Machine had in fact backed up the pictures they wanted. A clone backup is the only backup that ensures everything is backed up. Anything can be lost in an upgrade too. See what I have to say about other Lion pitfalls:*
http://www.macmaps.com/upgradefaq.html

Puis-je charger mountain lion sur imac de 2007

Bonjour,
puis-je charger sans problem mountain lion sur Imac de 2007

Hi
Sorry but mine is limited to 4 Go as write below, and I can only add 2*1 Go or 2*2 Go not 2+4 Go.
Nom du modèle:    iMac
Identifiant du modèle:    iMac7,1
Nom du processeur:    Intel Core 2 Duo
Vitesse du processeur:    2 GHz
Nombre de processeurs:    1
Nombre total de cœurs:    2
Cache de niveau 2:    4 Mo
Mémoire:    4 Go
Vitesse du bus:    800 MHz
Version de la ROM de démarrage:    IM71.007A.B03
Version SMC (système):    1.20f4
I think my machine will be too slow with mountain lion and only 4Go RAM.
thanks for your support:::)

Une fois téléchargé, peut on instaler Lion sur 2 mac différents?

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