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Participating Frequently
September 23, 2012
Question

Photoshop CS6 asks for serial number at every launch

  • September 23, 2012
  • 2 replies
  • 46434 views

Was wandering if anyone else had a new copy of CS6 from Amazon.com. On system start up it askes for the ser no# each day like its a trial version it says input ser no# or buy copy i put in ser No# and it runs good all day then when i start up the next day it does the same. Help

Message title was edited by: Brett N

    This topic has been closed for replies.

    2 replies

    December 31, 2015

    now what will i do?

    Brett N
    Adobe Employee
    Adobe Employee
    January 4, 2016

    Hello Hemanta. Could you provide a bit more detail here? Are you currently working with Photoshop CS6? If so, what version of Windows are you working on? 32- or 64-bit? These details will be required to provide any assistance.

    Howard Pinsky
    Adobe Employee
    Adobe Employee
    September 23, 2012

    Hi, eisenray!

    If you're running Photoshop on Windows, find and delete the following file:

    C:\Program Files (x86)\Common Files\Adobe\Adobe PCD\cache\cache.db

    That will hopefully stop Photoshop from asking for your serial number each time you launch it.

    Participant
    November 11, 2012

    Hey Howard There IS a Problem I Deleted the file cache.db
    then it came back again
    then i deleted the folder cache then it came back again
    then i deleted the folder Adobe PCD then it came back again


    What the hell should i do !!!!!!

    Participating Frequently
    September 10, 2014

    This documentation has this "solution" (actually a workaround) because the problem is out of was out of our hands to resolve. The problem is caused by Windows itself, and not on all systems. How it works is, every computer has a Machine ID, which is a unique identifier like a fingerprint. When you install an Adobe product, your serial number gets locked to that Machine ID (Activation). However, on these computers, the Machine ID changes itself periodically (which is never supposed to happen). This breaks the lock to the serial number. Thus, the serial number must be reentered to re-lock it.

    We did work with Microsoft for quite a while on this to get things working properly. And this post and document are more than a year and a half old. Make sure you have all of the latest updates installed, including the Creative Cloud desktop app (CS6 was the first version in Creative Cloud). This app manages application licenses and has updates to deal with this issue.


    Brett, thank you for your reply and insights.

    (1) I empathize with the difficulties inherent in getting one's own software to play will with another company's. But it was Adobe's decision to tie my CS6 software to my computer's Machine ID. Because this approach doesn't work (in my case). the decision has caused me to log in and enter my serial number probably 500 times - every time I reboot. I have purchased and activated software from many, many vendors and nobody else's has caused me to land in this tiresome endless loop. It's frustrating.

    (2) Does your explanation imply that I can never upgrade to a new computer and reinstall CS6 on the new one? There must be a number of people who'd expect to be able to do this but the Machine ID would never match, would it? Perhaps it's in the TOS that one can't upgrade machines. If so, wow.

    (2a) ... Or are you thinking that I'm getting a new Machine ID whenever I reboot due to something that Microsoft is responsible for? Is there a way for me to check my Machine ID from time to time, to see whether it's constantly changing?

    (3) Perhaps you would consider un-tethering my serial number from the old Machine ID and let me start fresh? This would be so very greatly appreciated.

    (4) Is this authentication system carried forward to CC? If not, I may consider upgrading.

    (5) If it's Adobe's stance that this is an OS issue, I recommend including your explanation on the referenced instructions page, to help mitigate the degree to which that page makes Adobe look like a total tool of a company.

    (6) Re the CC desktop app - do you mean the app that's listed in my "Adobe Master Collection CS6" Start Menu folder as "Adobe Application Manager" and which has the name "Creative Cloud" in its title bar when open? I am very current with my Win7 patches and I regularly run the updates for Creative Suite 6 including the Adobe Application Manager. This advice is often given in forum references to this problem and I've probably read and followed most of the advice that's out there.

    (7) I too noticed that this thread is a year and a half old. In fact I may have first read it back in 2013 while investigating this problem. I'm still occasionally Googling this, 2 years later, to see whether any relief may have been provided in the intervening months. There are other, fresher threads in the search results which confirm that others are also still dealing with the issue.