Where Is Adobe Host File

Posted By admin On 12/01/22

On occasion you will need to edit the hosts file on your machine. Sometimes because of an attack or prank, and others so that you can simply and freely control access to websites and network traffic.

  1. Adobe Block Hosts List
  2. Where Are Adobe Host Files Located
  3. Adobe Host File Cs5

The Hosts file is a static name-resolution table that overrides the system's DNS server settings. It can be edited using any text-editor such as Notepad. The file is located at:%systemroot% system32 drivers etc hosts Please note that the file has no extension. Apr 14, 2010  HowTo: Block Adobe Activation using the Hosts file (Updated Jan 2014) Adobe applications includes an activation mechanism since version 8.0 (CS) and later. You can prevent the application from calling-home by manipulating the system's Hosts file. The updates hosts file should not have any Adobe-related entries. Step 3: Make sure that you can access secure sites. Adobe’s activation servers are on secure (HTTPS) sites, so your computer must be able to access these types of sites.

hosts files have been in use since ARPANET. They were used to resolve hosts names before DNS. hosts files would be massive documents used to aide the network name resolution.

Microsoft kept the hosts file alive in Windows networking which is why it varies very little whether used in Windows, macOS, or Linux. The syntax stays mostly the same across all platforms. Most hosts files will have several entries for loopback. We can use that for the basic example for the typical syntax.

The first part will be the location to redirect the address to, the second part will be the address that you will want to redirect, and the third part is the comment. They can be separated by a space, but for ease of reading are typically separated by one or two tabs.

127.0.0.1 localhosts #loopback

Adobe Block Hosts List

Now let’s look at accessing the hosts files in the different operating systems…

Windows 8 or 8.1 or 10

Unfortunately Windows 8 or 10 makes it annoying to open apps as administrator — but it’s not too difficult. Just search for Notepad, then right-click on Notepad in the search results list, and choose to run it as administrator. If you’re using Windows 10 this will be on the Start Menu.

If you’re using Windows 10, it’ll look more like this:

Once you’ve done so, open up the following file using the File -> Open feature.

c:windowssystem32driversetchosts

Then you can edit as normal.

Where is adobe host file located

Windows 7

To access the hosts file in Windows 7 you can use the following command in the Run Line to open notepad and the file.

notepad c:windowssystem32driversetchosts

Once notepad is open you can edit the file. In this example we will block Facebook. To do this just enter in the following after the # mark.

0.0.0.0 www.facebook.com

Now that you have edited your Hosts file make sure to save it.

Now notice if we try to access Facebook in IE we can’t get to the page.

We also were not able to get to it in Google Chrome… (check notes at the end). Also for more info on editing your Hosts file, check out The Geek’s article on how to create a shortcut to quickly edit your Hosts file.

Ubuntu

In Ubuntu 10.04 and most Linux distro’s you can edit the hosts file directly in the terminal. You can use your favorite editor or even open your favorite GUI text editor. For this example we will use VIM. Like Windows 7, Ubuntu’s hosts file is located in the /etc/ folder, though here it is in the root of the drive. In order to edit the file you will need to open it as root which is why we use sudo here.

Now that it is open we can edit it to redirect Facebook into nothing. You will notice that with Ubuntu there is also a section for IP6. For most needs you will only need to edit it the top section and ignore the IP6.

Now we can save the file and try to go to Facebook.com. Just like in windows we will see that we are now redirected to a site that does not exist.

macOS (Any Version)

In macOS, accessing the hosts file is very similar to Ubuntu. Begin in terminal and use your favorite editor, even is you wish to call a GUI text editor, it is easier to do so from terminal.

The file will look a bit more like Windows, only with a little less explanation. Again we are going to redirect Facebook.

This time it seems that 0.0.0.0 is a loopback and will direct you to the computers Apache test page.

Notes

There are some things to note from this walkthrough that we did notice. When tested it, Chrome did not use the hosts file in any operating system but we were able to block Facebook in Chrome by adding www.facebook.com. Also, make sure to place and extra line after the last entry for the section.

This should get you started in understanding the Hosts file and how it can help protect your computer. You can use it to block sites that you don’t want a PC to be able to access. If you have more suggestions for any of the operating systems we coved, then leave a comment and let us know!

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Find out how to fix Adobe connection errors when signing in or activating Adobe applications.

Errors when signing in, activating, or starting Adobe apps or services?

If you experience connectivity issues or the following errors when signing into or activating Adobe applications, try the steps given in this article:
  • We are unable to activate [product name]. Product activation is required to use this product...
  • Please connect to the Internet and retry.
  • Either your computer is offline or the clock on your computer is set incorrectly, causing a connection error. An Internet connection is required. Please connect to the Internet or adjust your clock and try again.
  • You may have limited access to Adobe apps or services.

If you're looking for more general information about common activation and sign-in issues, see Troubleshoot Creative Cloud activation errors or Activation and deactivation troubleshooting.

To resolve issues related to connectivity, follow these steps in the order presented.

Step 1: Test your connection to Adobe activation servers.

  1. To determine if you have access to the Adobe activation servers, click this link.

    If you see two Adobe logos, you have access to the activation servers. Try activating your software. If you need help with activating your account, see Activation and deactivation troubleshooting.

  2. Start a web browser and open one of the following links, depending on the version of your product:

    If you see a test successful message (see screenshots below), you have access to the activation servers. Try activating or starting your software.

    Note:

    You may get an 'Access Denied' message when you click the CS5/CS5.5 link. This is still a confirmation that you can access the activation servers. Try activating or starting your software. If you need help with your activation code, see Redemption code help.

    Still have problems? Proceed to 'Reset your hosts file.'

Operating system hosts files map host names to IP addresses. An incorrectly configured hosts file can affect your computer's ability to connect to Adobe's activation servers.

Note:

Creative Cloud users: Resetting the hosts file can also resolve errors such as 'The Creative Cloud applications are available in trial mode' or 'Trial expiration.'

    • Windows:Limited Access Repair tool for Windows
    • macOS:Limited Access Repair tool for macOS
  1. Extract the downloaded file, and then run the Limited Access Repair tool in Admin mode.

    • Windows: Right-click the tool and choose Run as Administrator.
    • macOS: Double-click the tool and enter the admin credentials to continue.

    For more information on how to use the Limited Access tool, see Limited access error in Creative Cloud for desktop app.

    Note:

    If the issue is not fixed even after you run the Limited Access Repair tool, reset the hosts file manually.

If the issue is not fixed even after you run the Limited Access Repair tool, reset the hosts file manually:

To reset the hosts file on Windows, do the following:

  1. Open the hosts file with a text editor such as Notepad.

  2. Check for any Adobe-related entries in the hosts file.

    If there are no Adobe-related entries in the hosts file, no further troubleshooting is required.

    However, if there are Adobe-related entries in the hosts file, proceed to the next step.

  3. If there are Adobe-related entries in the hosts file, move the file to the desktop, for example by dragging.

  4. Delete the Adobe-related entries from the hosts file.

    Make sure that you do not delete any other entries.

  5. Save the hosts file that you edited in the previous step.

    The updated hosts file should not have any Adobe-related entries.

  6. Move the file from desktop to the original location:

    C:WINDOWSSystem32driversetc

    When moving the file, select the Replace option.

To reset the hosts file on macOS, do the following:

  1. To find the hosts file, open Finder and then choose Go > Go to Folder. In the box, type the following location and then press Return:

    /private/etc/hosts

    If you are unable to locate the file, it means that the hosts file is hidden. Type the following command in terminal to unhide the file, and then repeat Step 1.

    chflags nohidden /etc/hosts

  2. Open the hosts file using a text editor such as Text Edit.

  3. Check for any Adobe-related entries in the hosts file.

    If there are no Adobe-related entries in the hosts file, no further troubleshooting is required.

    However, if there are Adobe-related entries in the hosts file, proceed to the next step.

  4. If there are Adobe-related entries in the hosts file, move the file to the desktop, for example by dragging.

  5. Delete the Adobe-related entries from the hosts file.

    Make sure that you do not delete any other entries.

  6. Save the hosts file that you edited in the previous step.

  7. Move the file from desktop to the original location:

    /private/etc/hosts

    When moving the file, select the Replace option.

    The updates hosts file should not have any Adobe-related entries.

Step 3: Make sure that you can access secure sites.

Adobe’s activation servers are on secure (HTTPS) sites, so your computer must be able to access these types of sites.

Follow these steps to make sure that you can access secure sites:

  1. Start an Internet browser, such as Firefox or Internet Explorer.

  2. Type https://www.adobe.com in the address bar, and then press Enter.

Make sure that your computer's clock shows the correct time and is set to the correct time zone.

If your computer is behind an authorization proxy server, disable it. For instructions, consult your network administrator or your proxy server documentation.

If your computer is behind a firewall, make sure that the firewall is not blocking the activation server through ports 80 and 443.

For instructions on allowing access to the activation server, consult your network administrator or your home network’s firewall documentation.

Note:

If your firewall requires an executable, specify PDApp.exe, located here:

  • Windows: Program FilesCommon FilesAdobeOOBEPDAppcore
  • macOS: Applications > Utilities > Adobe Application Manager > core > PDApp

Step 4: Check the GlobalSign Root CA certificate.

The Adobe sign-in (Creative Cloud) and activation (Creative Suite) processes require the GlobalSign Root CA certificate.

Where Are Adobe Host Files Located

Follow these steps to make sure that the GlobalSign Root CA certificate is installed and enabled.

Adobe Host File Cs5

  1. Navigate to Current User >Trusted Root Certificate Authorities > Certificates.

  2. Right-click GlobalSign Root CA and select Properties.

  3. Verify that the certificate is enabled for server authentication.

  1. Locate the GlobalSign Root CA certificate. You may need to select the All Items category, and then search for Global to locate the certificate.

    Note:

    If the certificate is not available, see Alert 'The certificate issuer for this site is untrusted' for steps to install the certificate.

To use your subscription on another computer or device, see On how many computers can I use my Creative Cloud subscription?

If you are still unable to resolve your connectivity issues, contact Customer Service.

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