How to Deploy Adobe Reader DC via GPO and Enable Automatic Updates
Question details
The organization needs to deploy Adobe Reader DC via Group Policy with automatic updates enabled, while resolving error 100600.

- Product
- Adobe Reader DC
- Device & OS
- Windows
- Scenario
- Enterprise software deployment via Group Policy (GPO) across an organization.
- Observed behavior
- The MSI-based administrative installation succeeds, but manual updates fail with error 100600, stating that updates have been disabled by the company.
Ensure you have administrator privileges to manage Group Policy Objects (GPO) and access to the Adobe Customization Wizard for deployment configuration.
Configure Update Settings via Adobe Customization Wizard
Use Adobe's official customization tool to ensure that automatic updates are explicitly enabled within your MSI package deployment.
When performing an administrative installation, Adobe often disables the updater by default to prevent unmanaged version changes. A transform file is required to override this behavior.
Download and install the Adobe Customization Wizard that matches your specific version of Adobe Reader DC.
Launch the Customization Wizard and open the base MSI file for Adobe Reader DC that you intend to deploy.
Navigate to the 'Online Services and Features' section in the left-hand menu.
Locate the 'Disable product updates' option and ensure it is unchecked, or select the option to explicitly allow updates.
Save the changes to generate a transform (.mst) file, and include this file in your GPO deployment alongside the MSI package.

Enable Updates via GPO Registry Preferences
Forcefully enable Adobe Updater settings across the organization using GPO registry modifications to fix error 100600.
Deploy WPS Office for a Complete PDF and Office Solution
Avoid complex deployment issues and update errors by switching to WPS Office. It provides powerful PDF viewing and editing features out of the box, with simple enterprise deployment options for your entire organization.
- 1. Download the Package: Download the WPS Office enterprise deployment package from the official WPS website.
- 2. Configure Deployment: Extract the installation files and configure your deployment settings using standard enterprise tools.
- 3. Deploy via GPO: Deploy WPS Office via Group Policy to provide seamless PDF and document handling across your organization.

Frequently Asked Questions
Why does Adobe Reader administrative installation disable updates by default?
When extracting the MSI for an administrative install, Adobe's default behavior often disables the automatic updater to prevent unmanaged client version changes. You must explicitly re-enable it using a transform (.mst) file or registry keys.
What does Adobe update error 100600 mean?
Error 100600 indicates that the Adobe Updater service has been disabled by the system administrator. This is typically caused by Group Policy restrictions, registry settings, or an enterprise deployment configuration that blocked the updater component.
How do I check if my firewall is blocking Adobe updates?
Ensure that your network or firewall allows outbound connections to Adobe's update servers. You need to allow traffic to URLs like armmf.adobe.com and sls.update.adobe.com over standard web ports (80 and 443).




