"Invalid checksum" when downloading photoshop trial

I downloaded the download assistant, and then tried to download the 30 day free trial of photoshop, and after several hours of downloading it came up with: The following disk images couldn't be opened - DesignPremium_CS5_5 invalid checksum.... what do I do now?? I thought I could try downloading it again but it won't let me now that the other one has almost downloaded..

It is possible that the download is corrupt. You can go to Applications>Utilities>Disk Utility and turn off the checksum feature. It is located under the Disk Utility Menu and then Preferences. I would recommend turning it back on though after you are done. If you still have difficulties though you will need to download the install files again.

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"invalid checksum" error downloading Photoshop 5.1

How do I solve this issue? Have tried downloading Photoshop 5.1 numerous times and keep getting an invalid checksum error when it completes and wont launch ... Also at this point the extracting bar on the download manager just freezes.

And more specifically? Operating system? Browser? System specs? Could be an issue with temporary disk space required for the extraction, could be that some security tool is interferring, could be that your network connection produces errors... Impossible to even guess without more info.
Mylenium

Invalid checksum when downloading & installing elements 10 trial

see http://forums.adobe.com/message/4293531#4293531 from another user who's apparently having exactly the same issues.
however, the "answer" provided there appears to be irrelevant. first and foremost, I returned to the computer to find this message, so I didn't "force" it to stop extracting. when I restarted the computer and then the download assistant, I was unable to re-download because it's already on the computer, got the checksum error again, and the download assistant has been stuck in extracting and can't even be force quit.
not giving me the warm fuzzies here peeps...
and because of my work schedule, I won't have any more time to waste on this until next weekend. time to buy from another company perhaps? this is ridiculous.
running on Lion 10.7.4
tried downloading on my windows 7 box, but stopped when I saw that the upgrade price was the same as the full purchase price.

If you are running Snow Leopard or Lion OSX, navigate to Disk utility->Preferences. Uncheck "verify checksums" and then install
If they install successfully, please go back to the Disk utility-> Preferences option and reselect "verify checksums".

Problem trying to Download Photoshop Trial

When i clic the button to download Photoshop Trial i receive a message saying that it must be downloaded in a computer. I am doing it on my computer (Dell Inspiron one2310 windows 7 Home Premium). I've seen in Internet someone that said the same from an aslo touchscreen computer, this case an HP.

i am having the same problem - i just spent 2 hours trying to get tech help - they say they can't find a problem - i get 3 error messages after the program is 100% downloaded and then says it cannot finish the download. - the tech helpers can't help - they just send me back to the website. i get this message -
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Downloading photoshop trial

i've been through seting up a/c; creating user name;pw; screen name...yet when i want to download photoshop trial, am confronted with impassable hurdle...AIR registartion with another user name & pw...what is this?

Could you provide some details about the computer you're using.
Is the prompt you're referring to, asking for your computer's Administrator account and password? It might be asking for this information to authenticate the installation.
If this is your OS security dialog, please enter your username and password to authenticate yourself and give permission to install the software.

Error message when downloading Photoshop element 12 : Arvato Berthelman - Erreur de l'Assistant de téléchargement - Malheureusement, il y a un problème avec le lien vers ce fichier. Ce problème peut être dû au nombre d'utilisateurs en train de télécharger

Error message when downloading Photoshop element 12 : (I have bought the licence in a shop)
Arvato Berthelman -
Erreur de l'Assistant de téléchargement -
Malheureusement, il y a un problème avec le lien vers ce fichier. Ce problème peut être dû au nombre d'utilisateurs en train de télécharger le fichier, ou le produit peut ne plus être disponible. Veuillez réessayer dans quelques minutes. Si ce lien n'est toujours pas disponible, veuillez contacter le service clientèle à l'adresse [email protected] ou au numéro 604-915-5200.
==> BOTH @ and phone number are wrong !!

Hi Mireille56,
From where are you trying to download the software.
[email protected] is not an Adobe Support email.
Please try downloading Photoshop Elements 12 from : http://www.adobe.com/cfusion/tdrc/index.cfm?product=photoshop_elements&loc=us&sdid=ZPQM
Regards,
Rave
< Translated via Google >
Salut Mireille56,
D'où que vous essayez de télécharger le logiciel.
[email protected] n'est pas un e-mail de support d'Adobe.
S'il vous plaît essayez de télécharger Photoshop Elements 12 à partir de: http://www.adobe.com/cfusion/tdrc/index.cfm?product=photoshop_elements&loc=us&sdid=ZPQM
Cordialement,
Rave

I can't download photoshop trial: unsupported operating system

I get this message and won't let me download...
You are running an operating system that Photoshop no longer supports. Refer to the system requirements for a full list of supported platforms.

Ah.. I am running 10.6.8
Thanks John!
2014-07-13 7:49 GMT+09:00, John Waller <[email protected]>:
John Waller created the
discussion
"i can't download photoshop trial"
To view the discussion, visit:
https://forums.adobe.com/message/6545616#6545616
>

How can I download photoshop trial

How can I download photoshop trial version for 30 days

Right here:
Download a free trial or buy Adobe products | Adobe downloads

When downloading the trial, has anyone run into download issues?

when downloading the trial, has anyone run into download issues?

I remembered we have weird permission issues at work. Somewhere between my Home Windows 8 machine(horrible permissions issues with network), my home mac, email and my work computer, some permission got out of whack. The workaround for this was copying the file to my desktop, back to the exact same spot on the network. This resolved all issues.

TS1389 "Invalid Signature" when downloading the Itunes update - how do i fix?

i get a message "Invalid Signature" when downloading the Itunes update - how do i fix?

Hi Antosydney,
Thanks for visiting Apple Support Communities.
The steps in the "Additional Troubleshooting" section of this article can help with the message you're receiving:
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I get "invalid checksum" when I try to install Illustrator CS6 from a dmg download;

Tried 3 downloads, same problem each time: invalid checksum. Any ideas?

Where did you choose to download the install files too? Does the Adobe Download Assistant indicate the download is still extracting?

Downloaded Photoshop trial a few days ago but it has expired already.

I downloaded the photoshop extended trial a few days ago, but when I run it, it says it has expired already. The weird thing is that when I try to redownload photoshop using the adobe download assistant, it says in the top right corner that I have 30 days left.
When I originally went to downloaded the photoshop trial, I was in this page where it gave two options: Download now or join and download now. I chose join and download now.

Nothing you can do:
Adobe trial software expired early
Mylenium

Invalid Checksum Error for Photoshop Elements 10 installation

I have tried installing Photoshop Elements 10 on my Macbook but I got an "invalid checksum" error (saying that the following disk images couldn't be opened). Was there a previous solution to this type of problem?

That response is not at all helpful. I have no idea what you were referring to, but there is no pale yellow bar at the top of the forum when I am looking at it now.
In the future, consider posting a URL or something else that will continue to be relevant and useful in a persistent way. Perhaps typing a sentence or two about what's going on if you know. If it seems obvious to you, that doesn't mean it will be in the future to others having the same problem.

I'm getting a invalid checksum when i try to install elements 11 what do i do?

trying to install adobe elements 11 when i go to install i get a reading saying invalid checksum?? what do i do?

Invalid checksum usually means a corrupt download.
Try deleting the file you downloaded and try downloading again.

Cant download photoshop trial

i try to download the photoshop trial and it says i need to update creative cloud, but when i go to update it, about halfway through it says it cant download because there is another version of creative cloud already running on my desktop, but there is nothing else running. please help????

on Windows - check under Task Manager > Process tab > creativecloud.exe, Do End Task
On Mac - Check under Activity monitor > creativecloud.exe, Do Quit process

"Invalid checksum" when downloading photoshop trial

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