Photoshop CC update failed. Download error 49

I had this issue logging out and logging back seemed to do the trick.

I had the same problem. Support had me do the following:

Go to task manager and close any adobe processes, including:

The process applications Creative cloud, AAM, Cores sync, Acro tray, Crash Deamon, Adobe IPC Broker, Adobe Desktop services , CC library.

1. press Windows+R button together and you will get a run command window,  type-in %localappdata%/Adobe and hit enter.

This solution doesn't work. I've turned McAfee off but it still won't update ... same error (49). Now the Lightroom program won't launch. Adobe owes me $10 a month.

Lightroom  CC update failed. Download error 49  

The given answer did not bring a solution.after several atempts.

So i  disabled antivirus and firewall, cleared all temporary files on the pc.

Rebooted and started creative cloud  again without any antivirus ore firewall active.

No problem with the new installation...

I think it is time that adobe shows some respect for its customers.

Deze vraag is Beantwoord.=False

Tried all the solutions listed here for my PC install of PhotoShop that was throwing errors trying to update - nothing worked.

So I wasted 3 hours trying all that to no avail. Still can't use my PhotoShop because the install appears to have nuked the icon to launch PhotoShop and I can't even launch it from CC because instead of the Launch button I get the broken Retry/Update button.

Hey, I didn't really need to get any work done here or anything. Adobe support is useless.

I had to restart computer and them disable firewall and realtime scan. It is working now.

I'm on a managed network but have admin privileges

Is there a way to download the update and run from desktop??

If you have McAfee and Windows, you need to do the following things to get the updater to work properly.

1. Find the Adobe Creative Cloud exe file in Windows explorer. It is probably in the following path- Program Files (x86): Adobe: Adobe Creative Cloud: ACC. Once you find it, minimize it for use after steps 2 and 3 are done.

2. Disable McAfee Firewall and Real Time Virus Scan. Do it for at least 30 minutes if you have a time option.

3. Go into Task Manager, and make sure you shut down everything running for Adobe. This includes CEF Helper, IPC Broker, everything. You may not see it as a running program, but you will see it in processes or details, depending on the version of Windows you have. You can right click on anything on that list and either end process or end task.

3. Once that's done, run the Adobe Creative Cloud executable as an Administrator (right click on the file, select run as Administrator)

4. It will fire up all the apps you just closed, but now they aren't encumbered by McAfee.

5. Update what you need to.

6. Resume your Firewall and Virus scan programs.

I just did this after double checking the whole Host and Digital Cert stuff that is linked to above this. None of that worked. Something about shutting down every Adobe process running on my machine, then disabling McAfee, seemed to help them all get through once they restarted without McAfee running. The key is shutting down every Adobe process.

Good luck.

is there anyone that can fix this issue? i have a surface pro 2 and i cant get PS to downloaw or it says downloaded but a patch didn't download correctly.

I am having the 49 problem, too.

I am using Mac Yosemite for both my iMac and my PowerBookPro. The problem is ONLY on my PowerBook.

Apple just pushed a Safari update, 8.0.2.

I've noticed in the iMac Activity Monitor that there is a red entry for Safari Notification Agent. Would that kind of problem block the Adobe Updater?