Cannot uninstall or delete Acrobat CMAP files | Windows

Last updated on Apr 12, 2023

   Accelerate your creativity by upgrading to the latest versions of your familiar apps.

Enjoy benefits such as cloud storage, file sync across devices, access to Creative Cloud services, and much more.

Issue

After you run the Uninstaller for Adobe Acrobat, or a version of Adobe Creative Suite that contains Acrobat, files remain in the folder C:\Program Files\Adobe\Acrobat [version]\Resource\CMAP\.

If you try to delete these files manually fails with error, "Access is Denied."

Reason

Because these files need to be accessed by functions of Acrobat which run as a Service in Windows, they are marked as being owned by the System, and the local Administrator's group does not have permission to delete them.

Solution

Note: For these instructions to work, you must be logged in to Windows with an account which is a member of the local or domain Administrators group of user accounts. Step 1: Change the owner of the CMap folder and it's contents.
Go to C:\Program Files\Adobe\Acrobat 9.0\Resource\
Right-click on the CMap folder and choose Properties from the context menu
In the CMap Properties window, select the Security tab
In the Security tab, click the Advanced button
In the Advanced Security Settings for CMap window, select the Owner tab
In the Owner tab click the Edit button*

*If using Windows Vista with User Account Control enabled, you'll need to click Continue to permit Windows to continue with the action
In the new Owner tab dialog box, select your name (computername\username) in the "Change owner to:" field
Check the"Replace owner on sub-containers and objects" option
Click the Apply button
At the Windows Security prompt: "If you have just taken ownership of this object, you will need to close and reopen this object's properties before you can view or change permissions." click the OK button.
Click the OK button to close the Advanced Security Settings... Edit Owner dialog box
Click the OK button to close the Advanced Security Settings dialog box
Click the OK button to close the CMap Properties dialog box

Step 2: Adjust the permissions on the CMap folder and it's contents.

In the CMap Properties window, click the Edit... button.
In the CMap Properties window, select the Security tab
In the Security tab, click the Advanced button
Check the "Include inheritable permissions for this object's parent" option
Click the Edit button*

*If using Windows Vista with User Account Control enabled, you'll need to click Continue to permit Windows to continue with the action
Check the "Include inheritable permissions for this object's parent" option
Check the "Replace all existing inheritable permissions on all descendants with inheritable permissions from this object" option
Select the local or domain administrators group, and click the Edit button
Check the "Apply these permissions to objects and/or containers within this container only" option
Check the Allow option next to the Full Control permission
Click the OK button
Click the OK button again
Click the Yes button in the Windows Security alert which reads, "This will replace explicitly defined permissions on all descendants of this object with inheritable permissions from CMap. Do you wish to continue?"
Click the OK button again
Click the OK button one last time to exit the CMap Properties dialog box

Step 3: Delete the CMap folder.

Making sure that the CMap folder is selected click the delete key on you computer keyboard, or drag it to the Recycling Bin
In the Delete File dialog box, click theYes or Continuebutton*

*If using Windows Vista with User Account Control enabled, you'll need to click Continue again to permit Windows to continue with the action