Two computers in use?

Elements 9 keeps telling me I have installed PSE9 on two computers which is correct, but it will not run on my laptop; one of the two users above. Keeps asking me to deregister one machine and reload.
Any ideas or comment.

You will have to contact activation support:
http://helpx.adobe.com/x-productkb/policy-pricing/activation-deactivation-products.html
Usually you can start a chat session right in that window and get it taken care of right then.

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Connecting two computers, wirelessly, using Airport?

I have a IMac intel and a PowerBook G4 - 400 Ti. They both have Airport cards. I understand that they will "talk" to each other with out benefit of a router. I would like to know how I can set this up. I have gone through the setup procedures endlessly and, although I did manage to get the IMac to see the PB once, and I don't know how it happened, I have not been able to do it again. There was an icon on my IMac desktop that I could drag stuff to and it would transfer. I'm quite confident its a simple procedure that I, in my stupidity, cannot fathom. When I try to set up a network I get an error message saying : "There was an error joining the Airport Network". Could it be a "slave/master" relationship between the two computers? With a proper setup will the flow of info be two way or one way? Are the two computers or systems incompatible? You help will be deeply appreciated!
John Callahan

To my knowledge the information you heard is not
correct.
http://docs.info.apple.com/article.html?path=Mac/10.4/
en/mh914.html
Any computer that has an Airport Card, or Wireless
Card (PC) will recognise any network that they are in
range of by and with the use of a ROUTER, thus
completeing the 2 way communication.
There are several different ways to connect and
confiqure a network, these different ways can be and
can get confusing without the paperwork on the step
by step set-up.
http://compnetworking.about.com/cs/basicnetworking/f/w
hatsnetworking.htm
Cheers Don
Actually none of the Airport cards require a Wireless base station (acting as a router/access point) to work. Airport supports ad-hoc wireless mode (computer-to-computer mode, in Apple lingo), which allows two or more wireless-enabled computers to be connected to each other WITHOUT the use of base station. Search for "computer-to-computer" in the support knowledge base.

Connecting two computers together using an intermediate server.

I'm trying to write a program that allows users to connect to a server and then pairs off users to chat. I setup the connections between the two clients and that works fine, but as soon as the server disconnects from the two clients the connection between the two is lost. The server is always runnning, it sets up sockets that are global to the clients, what am I missing?

I am not very sure how are you trying to do the job. Is it
client1 <-----> server <----> client2
i.e. all message from client1 is send to server which passes them on to client2 and vice versa. If yes, you will loose connectivity when server goes down. Instead, try a an connection client1 directlyt to client2. for this you might need to run a socket server on client2
the pseudo code might look like this
1. client1 connect to server.
2. client1 check client2 is logged in and convays interest to connect to client2
3. client1 gets IP address and port of client2 from server. This info has been convayed to sever when client 2 logged in.
4. client1 opens socket connection to client2
5. client2 has ServerSocket with establishes recieves connection, opens socket and starts chat seesion.
Note that after step 5, client1 and client2 are directly connected and server no longer comes into picture. It only acts as repository for IP address and port of client2.
hope it helps
Amitabh

My i-Pad2 won't charge after I downloaded some new stuff from i-Tunes. A note appears on the screen "Charging is not supported with this accessory". I have tried charging through two computers and with the wall socket plug (with another cable). I have

My i-Pad won't charge after I downloaded some stuff from i-Tunes. I have tried charging through two computers and using the wall socket,, with different cables. I have turned the i-Pad off & on a couple of times but it still won't charge. Any ideas will be gratefully received.

The quickest way (and really the only way) to charge your iPad is with the included 10W USB Power Adapter. iPad will also charge, although more slowly, when attached to a computer with a high-power USB port (many recent Mac computers) or with an iPhone Power Adapter (5W). When attached to a computer via a standard USB port (most PCs or older Mac computers) iPad will charge very slowly (but iPad indicates not charging). Make sure your computer is on while charging iPad via USB. If iPad is connected to a computer that’s turned off or is in sleep or standby mode, the iPad battery will continue to drain.
Apple recommends that once a month you let the iPad fully discharge & then recharge to 100%.
How to Calibrate Your Mac, iPhone, or iPad Battery
http://www.macblend.com/how-to-calibrate-your-mac-iphone-or-ipad-battery/
At this link http://www.tomshardware.com/reviews/galaxy-tab-android-tablet,3014-11.html , tests show that the iPad 2 battery (25 watt-hours) will charge to 90% in 3 hours 1 minute. It will charge to 100% in 4 hours 2 minutes. The new iPad has a larger capacity battery (42 watt-hours), so using the 10W charger will obviously take longer. If you are using your iPad while charging, it will take even longer. It's best to turn your new iPad OFF and charge over night. Also look at The iPad's charging challenge explained http://www.macworld.com/article/1150356/ipadcharging.html
Also, if you have a 3rd generation iPad, look at
Apple: iPad Battery Nothing to Get Charged Up About
http://allthingsd.com/20120327/apple-ipad-battery-nothing-to-get-charged-up-abou t/
Apple Explains New iPad's Continued Charging Beyond 100% Battery Level
http://www.macrumors.com/2012/03/27/apple-explains-new-ipads-continued-charging- beyond-100-battery-level/
New iPad Takes Much Longer to Charge Than iPad 2
http://www.iphonehacks.com/2012/03/new-ipad-takes-much-longer-to-charge-than-ipa d-2.html
Apple Batteries - iPad http://www.apple.com/batteries/ipad.html
Extend iPad Battery Life (Look at pjl123 comment)
https://discussions.apple.com/thread/3921324?tstart=30
New iPad Slow to Recharge, Barely Charges During Use
http://www.pcworld.com/article/252326/new_ipad_slow_to_recharge_barely_charges_d uring_use.html
Tips About Charging for New iPad 3
http://goodscool-electronics.blogspot.com/2012/04/tips-about-charging-for-new-ip ad-3.html
Prolong battery lifespan for iPad / iPad 2 / iPad 3: charging tips
http://thehowto.wikidot.com/prolong-battery-lifespan-for-ipad
In rare instances when using the Camera Connection Kit, you may notice that iPad does not charge after using the Camera Connection Kit. Disconnecting and reconnecting the iPad from the charger will resolve this issue.
 Cheers, Tom

Can I sync my iPad with two computers

I have an iPad 2 which I use at home with MobileMe and my MacBook. Is it possible using the same iTunes account to also use the iPad and add apps etc with my office Windows laptop?
Ie run the same iPad with content on two computers?

Using iPad or iPod with multiple computers
http://support.apple.com/kb/ht1202

Can two computers use the same backup??

I restored a seperate Macbook pro from the Time machine backup of MY Macbook. So I have two computers operating from the same backup. Is that recommended??

Yes, it should do. Once you change the name of the computer make sure you reset TM
See A4 here. http://pondini.org/TM/Troubleshooting.html
When you start the backup it will create a new sparsebundle.. (like a virtual disk that holds the backup on network drives) and you will be able to check that it is correct because it should be a new full backup.
Then you can do a full backup of one of the machines.. the other machine can continue to use the original backup.

I have a new Macbook Pro - trying to migrate files etc from my Macbook Air using a Thunderbolt Cable between the two. I follow the directions but the two computers never "discover" each other. WiFi connect works but 70 hours is a rough deal.

I have a new Macbook Pro. Trying to migrate files etc from my Macbook Air using a Thunderbolt Cable between them.
I follow the directions but the two computers never "discover" each other - using a WiFi connection works but 70 hours is a rough deal.
(Mac OS 10.8.2 on both computers)

Are you trying target disk mode?
http://support.apple.com/kb/PH10725
Ciao

Can two computers use same iTunes library on a network drive?

Can two computers use directly (rather than share) the same iTunes library on a network drive?
My media library is on a network drive attached to my Airport Extreme. Right now I share the library with my desktop Mac. I can share fine, but I would like to be able to add, delete, and make other changes in the media library from both computers. The two computers would not be accessing the library at the same time as I am the sole user of both.

I appreciate your input and I think you're right about this being impossible. But just to clarify, you say I can't "have multiple machines accessing the same music files from a shared location." I can have multiple machines accessing the same music files from a shared location--I just can't have them accessing the same music files simultaneously--which may have been what you meant. For my situation, I think it will be less work to just quit iTunes on my server when I want to run it on my client (using Chicken of the VNC). It's not ideal, but it's less time-consuming than periodically syncing three computers.
Again, thanks for the input.

ITunes Library on one ext. HD, used by two computers -- is it possible ?

I "dittoed" my iTunes folder to an external FW hard disk. I then changed the location of the "iTunes Music" folder in the Preferences->Advanced. This worked OK for the original user (user "A") that built the library. For other users on the same computer, it only works if I share the library of user A.
Now I thought, if I hook the FW HD to another, regularly authorized Mac, I should be able to use the very same library, at least as a shared library. Alas, no dice. The second computer has no music. If I change the location of the iTunes Music folder for any user, nothing happens. If I turn on "look for shared library" nothing happens either -- well that's expected because the library is supposed to be shared by the other computer, which is off.
So, it's there any way around? I would like to listen to the same music on the two computers, which I use for different purposes, without replicating and synchronizing the library all the time.
Thanks!

Assuming you use the iTunes default settings where iTunes copied added items to your iTunes folder and organizes your library (meaning - everything is all self contained in the iTunes folder), then all you have to do is drag & drop your iTunes folder (not just the iTunes Music folder you find inside the iTunes folder) to the external drive and copy the entire thing.
If you want to test that it worked or would like to actually start using it from that location instead, use these instructions when you start iTunes to point it to the new location...
How to open an alternate iTunes Library file or create a new one
http://docs.info.apple.com/article.html?artnum=304447
On your OTHER computer, same thing. Plug in the external hard drive, open using the above instructions and point to the external drive to start using it from that location.
Cheers,
Patrick

Can I put my library on an external hard drive and use it between two computers?

Can I put my library on an external hard drive and use it between two computers? I have two MBP; I will refer to one as computer A and to the other as computer B. I would like to be able to plug in my external hard drive, boot up iTunes, and if there were any changes made to the library previous to its last time accessed on this compluter, they show up on that computer, regardless of being imported on the other.
A hypothetical example: I import three albums called 1, 2, and 3 on computer A over a week or so. I take the external hard drive and plug it into computer B. The entire library which was visible on A, is visible on B, including albums 1, 2, and 3.
Is this possible? If so, what files need to be copied onto the external? I'm trying some different combinations, trial and error basically. Hopefully someone knows and can answer before I mess up my library. I also want to do this to free up space on my computer. All importing will be done from disc.

iTunes/Preferences/Advanced : point your iTunes to the new location of the Library.
Set "Share on local network" in the Sharing tab, and you or everyone on the local network can play your music.
You make a backup first of the Library.
Move the follwing to the new location:
/Users/your username/Music/iTunes/iTunes Music
have fun.

How can I use two different PC's with Lr5.5 to manage and process my photos stored on external disk, and exchange the analysis between these two computers?

I operate on two computers and would like to be able download Lr jobs done on my laptop, to my stationary PC, also used to process other images, all stored on the same external disk.
In other words I want to process may photos on two PCs and to to have access to all analyses from one or even better from both computers independently.
Samek.

You need to put your photos AND LR catalog file (.lrcat) on the external drive, and make sure the external drive has the same device name or drive letter on both computers.
I have been using LR this way for several years and it works fine as long as you MAKE A BACKUP of the external disk somewhere, in case you lose or drop/damage the external drive which is easy to do. Nightly, or sometimes more than once a day, I copy all changes from my working external disk to another similar-sized external disk. I have lost a disk, once, and dropped/destroyed a disk, once, but recovery is as easy as using what used to be the backup disk as the primary one, and buying a new disk for the backup device. It does take some hours to copy the 1TB of photos to the new backup disk, but once that is done, it usually only takes a few 10s of minutes or less to copy what is new or changed each night.

My iPhone has two computers in (iTunes wifi sync), how can I remove one of them without using it ?

Hello everyone.
My iPhone has two computers in (iTunes wifi sync) how can I remove one of them without using that computer?
because that PC stopped working so I had to recover it. Now everything is gone on that PC.
Also I bought a new computer (MacBook Pro) and I use iTunes on it in the mean time. Now I want to remove the old computer!
here is a photo of my (iTunes WiFi sync)
is there any way that I can use to do that?
Thanks

Hello,
Did you ever find a solution for this ?
I have the same issue and i dont know how to fix it.

I have 2 Adobe CC subscription plan under same adobe ID, but i only can manage to used on two computers. How can I activate another the second plan.

I have 2 Adobe CC subscription plan under same adobe ID, but i only can manage to used on two computers. How can I activate another the second plan.

Hi AndrewHISC
We would need to cancel one of the subscriptions and then you could sign up again using another ID.
Let me know if you wish to proceed with this.
Kind regards
Bev

Hi all - is it really possible to use one license for two computers or is it just a rumor?

I heard that it would be possible that you can use one license for two computers. Is that the truth? And if so - how does it work?
Thanks
K

Adobe CC or any perpetual previous version allows you to install & activate it two times (on the same computer or other different one).
As per End user license agreement, only one computer can be used at one given time.
Please refer to:
Licenses and terms of use | Adobe
Adobe - Adobe product license agreements
Hope it helps you.
Regards
Rajshree

How to use ONE IPod on TWO Computers

I have an Desktop-PC using ITunes 5.0 and an IPod 20 GB. When I connect my IPod with my Laptop, the complete IPod is deleting by the ITunes on the Laptop. How can I use ONE IPod on TWO Computers without deleting the music hole time?!

I think you need to manually update on at least the computer that has the smaller music selection.
it may be best to turn off automatic updates on both machines and manually add and delete songs.
or you could network both computers to share one music library

Two computers in use?

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