My previous computer (with Lightroom 4 installed, teacher edition) broke down, I bought a new one - changing from PC to Apple. I was unable to re-install Lightroom 4 in the new computer.

I was unable to re-install Lightroom 4 in the new computer - the system suggests to contact Adobe. How can I solve the problem? I previously used only one installation.

Hi Ned,
at the very beginning of the installation process. I got the following message: (translation from Italian)Adobe Photoshop Lightroom 4.pkg cannot be installed because the digital signature is invalid. The certificate has been Invalidated.
As I said, I only installed the software once in my previous PC. The (student/teacher) version was both Windows and Mac compatible.
Thank you
Maurizio

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My computer broke and I bought a new one, installed i tunes and synced my I phone but it only synced my purchased songs(100) and I still have 400 songs on my I Phone, when I try to re sync it wants to erase all the 400 songs on my device

My Computer broke and I bought a new one, re installed I tunes and synced my I Phone 4 but it only transfered 100 purchased songs into the library and I still have 400 songs on my I Phone, but when i try to re sync it wants to erase the 400 songs on my device and replace with the 100 songs in my library. I have authorized this computer with this device but I can't deauthorize the old computer because it's boken. I emailed tech support but they told me to manually transfer the files but it only transfers from the library to the device, and I need to transfer from the device to the library.

The music sync is one way - computer to iphone. The only exception is itunes purchases. Without syncing: File>Transfer Purchases
The iphone is not a backup device.
Copy everything from your backup copy of your old computer to your new one.

My Iphone was sync with Itunes on a computer then this computer broke down and i purchased another one. I was able to extract all the data from the old one. now how can i sync my phone with the new tunes without loosing any data?

My Iphone was sync with Itunes on a computer then this computer broke down and i purchased another one. I was able to extract all the data from the old one. now how can i sync my phone with the new tunes without loosing any data?

Yes, windows to Mac too.
iTunes: How to move [or copy] your music [library] to a new computer [or another drive] - http://support.apple.com/kb/HT4527
Quick answer if you use iTunes' default preferences settings: Copy the entire iTunes folder (and in doing so all its subfolders and files) intact to the other drive. Open iTunes and immediately hold down the Option (alt) key (shift on Windows), then guide it to the new location of the library.
Windows users see tip at: https://discussions.apple.com/message/18879381

I have a Verzion iPhone 4s with iOS 7 installed on it and the friend my friends dose not seem like it is working, and it is when it is trying to find a certain person, it says location unavaiable, and the other person with the other iphone it friend my fr

I have a Verzion iPhone 4s with iOS 7 installed on it and the friend my friends dose not seem like it is working, and it is when it is trying to find a certain person, it says location unavaiable, and the other person with the other iphone it friend my friend is on in locations service and on the verzion iPhone it is on

Little hard to understand what you are asking. Let me guess that this not an Iphone4S issue. Its a problem with your service provider. Contact them.

I downloaded a widget from apple and was unable to open it because a window appeared telling me that the developer was unidentified. How do I change the security preferences that allow me to only install apps from the Mac App Store?

I downloaded a widget from apple and was unable to open it because a window appeared telling me that the developer was unidentified. How do I change the security preferences that allow me to only install apps from the Mac App Store?

go to system preferences - security and privacy - under allow applications downloaded from - click on anywhere.

HT204053 I tried to download some music to my new computer, when I tried, it said that the apple id was used before on 5 other computers. The computers it was used don't work any more. What do I do ? I don't want to lose all the music I purchased.

I want to know how to remove other computers from i tunes that are no longer working.

Hello DJSmithLaner,
Thank you for the question. It sounds like you have authorized five computers, but you no longer have access to all five computers.
You can deauthorize all the computers associated with your Apple ID and then authorize the computers you still use.
Use these steps to deauthorize all computers associated with your Apple ID:
Deauthorize all computers
After you authorize two computers, you'll have the option to deauthorize all computers for your Apple ID. You can deauthorize all computers once a year. You should deauthorize all your computers in these cases:
If a computer doesn't work anymore
If you don't have one of your computers
If you used 5 authorizations and want to authorize a new computer
To deauthorize all your computers, follow these steps:
Click to open your account in iTunes (you may need to sign in with your Apple ID), or follow these steps:
Open iTunes and click iTunes Store.
Click Sign In and enter your Apple ID.
Click your Apple ID and select Account.
Click Deauthorize All.
The Deauthorize All button appears only if you have more than two authorized computers.
Once you have deauthorized all the computers, use these steps to authorize the computers you have access to:
To authorize a computer, follow these steps:
Open iTunes.
Choose Store > Authorize This Computer from the menu bar.
You may need to show the menu bar to see this option in Windows. In earlier versions of iTunes, you can access this option from the Advanced menu.
Enter your Apple ID and click Authorize.
You can find those steps and more information at the following link:
iTunes Store: Authorize or deauthorize your Mac or PC
http://support.apple.com/kb/ht1420
Thank you for using Apple Support Communities.
Best,
Sheila M.

Will ACR 6.7 download work with CS5 Student and Teacher Edition?

I still have the student and teacher's edition of CS5 and LR3. (Waiting for CS6 to take off the training wheels and get the grown up version.) I've downloaded the trial of LR4.1 and ACR 6.7 in hopes that I can convert and import RAW files from a 5D Mark III, but so far I've met with nothing but frustration. I think I'm doing everything else right so I suspect this is the issue, but if not I'll need to continue my troubleshooting to see where else in the process I'm fouling up. Thanks.

Noel Carboni wrote:
"Student and Teacher Edition"?…
Yes, there is such a thing. Apparently it's even priced lower than the "Academic or educational Discount".
I learned about it a few moths ago and never pursued it further.
http://www.adobe.com/education/students.edu.html?showEduReq=no
EDIT: Or maybe they just re-labeled it for marketing purposes?
Message was edited by: station_one

I tried down loading mozilla firefox to use as a web browser. It was downloaded 100% then when prompted to "run" the error message comes up with a red cross and the message'This file is corrupted" and won't let me proceed. What do I do now?

I tried down loading mozilla firefox to use as a web browser. It was downloaded 100% then when prompted to "run" An error message comes up with a red cross and the message'This file is corrupted" and won't let me proceed. What do I do now?

It is possible that your anti-virus software is corrupting the downloaded files or otherwise interfering with downloading files by Firefox.<br />
You can try to disable the real-time (live) scanning of files in your anti-virus software temporarily to see if that makes downloading work.
See http://kb.mozillazine.org/Unable_to_save_or_download_files

Install Lightroom 5 with Lightroom 3 on the computer

Hi guys,
I have Lightroom 3 on my PC and now I want to install Lightroom 5. Can I do this without uninstalling Lightroom 3? Will Lightroom 5 realize that there are cataloges in Lightroom 3 and transfer them to Lightroom 5 automatically? Note that the Lightroom 5 Edition is a Full Version, not an Update Version. For me as a student the full version and the update were the same price, so I chose to buy the full version...
Thanks for your help :-)

yes, you can install lr5 while lr 3 is installed.
about migrating your catalog(s) etc: How to Migrate LR to Another Computer | The Complete Picture with Julieanne Kost | Adobe TV

Your Apple ID, was just used to download Excalibur: Knights of the King from the App Store on a computer or device that had not previously been associated with that Apple ID.

I keep receiving :
Your Apple ID, ********@*******.***, was just used to download xxxxxxxx from the App Store on a computer or device that had not previously been associated with that Apple ID.
You may also be receiving this email if you reset your password since your last purchase.
If you initiated this download, you can disregard this email. It was only sent to alert you in case you did not initiate the download yourself.
If you did not initiate this download, we recommend that you go to iforgot.apple.com to change your password, then see Apple ID: Tips for protecting the security of your account for further assistance.
Regards,
Apple
Apple has been no help, Mac Store has been no help.
Only iPad 2 & home computer authorized for downloading.
Anybody have an answer/same problem?
Thanks !
<Email Edited By Host>

I'm having a similar problem. I had previously (over a year ago) purchased 2 episodes of Law & Order. Then about 2 months ago, I purchased the 3rd season of Sons of Anarchy. When I downloaded these episodes to my iPad, about a dozen full seasons of various shows popped up, too. No money was removed from my iTunes account & theses particular shows aren't in my iTunes library on my desktop. I've tried every which way to delete them from my ipad, but can't. I went to the Apple store & they suggested I contact expresslane.apple.com for help. I submitted my problem, via email Friday, as they asked, but have not received any response. Any suggestions on how to get rid of these "phantoms?".

My new Canon eos 6d come with Lightroom 5 in the box, how to install it on a iMac whitout a cd/dvd player?

Need help now, sorry my bad english.

Please use the following link:
1.Photo editor app | Download free Adobe Photoshop Lightroom 5 trial
2. New Adobe Lightroom 5: Direct Download Links + Difference vs. LR4 | ProDesignTools
Regards
Rajshree

I am using ibook G4 PPC with mac os x10.4.11. A day before I delete one file from my hard disk by mistake and after that when I restarted my notebook, it's not starting the os. Only that blue screen is there. please, show me how to deal with it.

I am using an old ibook G4 ppc with mac os x 10.4.11. A day before by default I delete one file and I think it was the startup file of os because after that when I restarted my notebook it's not running the OS only that blue screen is there. This notebook was a gift for me and still it is so close to my heart. I don't wana loose it. Please, help me out.

Without the install CD, you are hosed.
What happened to it?
It is possible to call AppleCare and order a replacement. They will charge you a nominal fee for shipping and handling.
Allan

The same 5 devices with one account, one is broken down and bought a new one

hi,
my question is:
i have the same 5 devices on my itunes account, and one of this devices is broken down, and I buy a new one. Now the problem: There are only 5 same devices for one account, can I delete one of theses devices to use the new one with this account?
lg swengi1991

it's not real the problem, but i'm interested whta to do in this situation.
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My granddaughter set my iPad up with her info on it and now I don't know how to change it to my apple I'd. Can someone help?

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Go to Settings>Store>Apple ID. Tap her ID and sign out. Then sign in with your ID.

Syncing with iPod after changing from Windows to Apple

My Sony Vaio laptop running on MS Windows 7 crashed and I bought an Apple MacBook Pro as a replacement. After downloading iTunes, loading a few of my CDs, and connecting my iPod Nano, iTunes recognised the iPod as being connected but refused to sync. What do I do to get my MacBook and iPod on proper speaking terms.

You should probably do a Restore. If the iPod appears in iTunes, select it and go to its Summary tab. The Restore command is there. This will erase the iPod (formatting the storage for Mac OS in this case), re-install its software, and set it to default settings.

My previous computer (with Lightroom 4 installed, teacher edition) broke down, I bought a new one - changing from PC to Apple. I was unable to re-install Lightroom 4 in the new computer.

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