1. If Office activation fails, you'll see Unlicensed Product or Non-commercial use / Unlicensed Product in the title bar of your Office apps, and most features of Office are disabled. To restore all features of Office, you'll need to fix the problem that's causing activation to fail.
2. Microsoft Product Activation is a DRM technology used by Microsoft Corporation in several of its computer software programs, most notably its Windows operating system and its Office productivity suite.

Note

The user can view and print Office documents, but can't create or edit documents. You can try these steps to fix this problem: Check that the user is assigned a license for Microsoft 365 Apps. Check that the user signs in with her user account for Office 365 if the Activate Office dialog box appears when the user opens an Office program.

Office 365 ProPlus is being renamed to Microsoft 365 Apps for enterprise. For more information about this change, read this blog post.

Symptoms

When you try to install Microsoft Skype for Business as a stand-alone application from a Microsoft Microsoft 365 Apps for enterprise suite, you receive one of the following error messages:

Error message 1

This feature has been disabled by your Administrator.

Error message 2

We are unable to connect right now. Please check your network and try again later.

Resolution

Note

Follow the steps in this section carefully. Serious problems might occur if you modify the registry incorrectly. Before you modify it, back up the registry for restoration in case problems occur.

To work around this issue, check whether there is a value for the UseOnlineContent registry entry that is described in Overview of identity, authentication, and authorization in Office 2013. If the entry exists, the value must be set to 2. To do this, follow these steps:

1. Click Start, click Run.

2. Type regedit, and then press Enter. Teraterm command line ssh.

3. Locate and then click the following registry subkey:

   HKEY_CURRENT_USERSoftwareMicrosoftOffice16.0CommonInternet

   Note

   If the UseOnlineContent registry entry exists in this path, you can skip steps 4 and 5.

4. On the Edit menu, point to New, and then click DWORD Value.

5. Type UseOnlineContent, and then press Enter.

6. Right-click UseOnlineContent, and then click Modify.

7. In the Value data box, type 2, and then click OK.

8. Exit Registry Editor.

On Windows, Acrobat 10.1 introduced a sandbox called Protected View (PV). With 11.0, the feature is improved and extended to Reader. PV is a highly secure, read-only mode that blocks most actions and application behavior until the user decides whether or not to trust the document.

Most Features Are Disabled Because Your Office Product Is Inactive 2016

Note

In Reader, Protected View is only supported when Protected Mode is enabled. There can by no HKCU or HKLM Protected Mode registry preference set to 0 (off) when Protected View is enabled.

PV is another defense-in-depth feature that is tightly integrated with the existing enhanced security feature. PV in Acrobat leverages the successful sandbox implementation already in place for Adobe Reader while providing a user experience that should be familiar to Microsoft Office 2010 users.

Protected View

Overview¶

Under the covers, the PV sandbox is similar to Reader’s Protected Mode sandbox, but is built on a stronger model which provides greater protections. Just like Reader, Acrobat strictly confines the execution environment of untrusted programs; that is, any PDF and the processes it invokes. When PV is enabled, Acrobat assumes some or all PDFs are potentially malicious based on user preferences and confines processing to a restricted sandbox.

Due to the rich nature of Acrobat’s capabilities, Acrobat’s behavior with PV enabled is slightly more complex than Reader’s. The Acrobat team has specifically tailored application behavior for two types of scenarios: viewing PDFs with the standalone application and viewing PDFs with a browser. The rationale behind providing two protection experiences was driven by a need to preserve usability as well as the right level of functionality and security in each mode.

PV in a standalone product¶

Note

With 11.x, PV behaviors in the standalone product and the browser are identical.

In the standalone application, behavior is simple and parallels the Protected View provided by Office 2010. During a file download and/or save, web browsers and email programs typically mark documents such as Internet files and attachments with a “potentially unsafe” flag. When you open such a document, Acrobat displays a warning bar at the top of the viewing window. In this state, many of Acrobat’s features that interact with and change the document are disabled and the associated menu items are greyed out in order to limit user interaction.

The view is essentially read-only, and the disabled features prevent any embedded or tag-along malicious content from tampering with your system. Once you’ve decided to trust the document, choosing Enable All Features exits PV, re-enables all menu items, and provides permanent trust for the file by adding to enhanced security’s list of privileged locations (see Integration with enhanced security. The document is now open in a full, unsandboxed Acrobat process.

Protected View: Yellow message bar

PV in a browser¶

When a PDF is opened in a browser, Protected View provides a streamlined experience that doesn’t utilize a warning bar. Instead, browser-based PDFs provide a Reader-like experience for documents that have been “rights enabled.” That is, all of Reader’s features are available in addition to features that become enabled when a document author uses Acrobat to extend features to Reader users. These features include signing existing form fields, adding new signature fields, saving form data, etc.

In this respect, a PDF in the browser’s Protected View is more capable than a PDF in the standalone Protected View. On the other hand, the browser-based capabilities are always limited while the standalone application enables users to achieve full functionality with a single click of a button.

Configuration¶

UI and registry config¶

Protected View can be enabled, disabled, and configured in other ways to provide the level of security you need. That is, you decide when and how to use Protected View based on your level of trust for the PDFs you interact with.

1. Go to Preferences > Security (Enhanced).
2. In the Protected View panel, select one of the following to set iProtectedView:

Registry configuration enables pre and post deployment configuration via the Customization Wizard, scripts, GPO, and other IT-centric methodologies. The application often uses internal keys that aren’t visible by default. If the requisite key does not exist, manually create it.

Trust overrides¶

There are several ways to assign trust so that this feature works in a trusted context:

• Users can trust documents on-the-fly when the PDF opens: When the Yellow Message Bar appears, choose the Options button and then trust the document once or always.
• Create a privileged location via the UI for the file, folder, or host.
• Create a privileged location via the registry/plist by placing a tID at:
• Choose Trust sites from my Win OS security zones. Trust is assigned when PV is set to Potentially Unsafe locations. When set to All Files, then OS trusted sites does allow PDFs to open outside of PV.

Locking Protected View¶

Protected View can be locked so that the end user cannot change the setting. When locked, the user interface is disabled (greyed out). To do so, simply set the HKLM key as you would HKCU:

Verifying PV is on¶

While you can verify whether the application has Protected View enabled by viewing the Enhanced Security panel, it is also possible to verify the document you are currently viewing is subject to Protected View’s protections.

Note

When using the standalone application, verification should be obvious since a document that opens in Protected View displays the Yellow Message Bar.

To verify if the browser-based document you are viewing is opened in Protected View:

1. Open a PDF in a browser.
2. Right click on the document.
3. Choose Document Properties > Advanced tab. When Protected Mode or View is invoked, the status will be Protected Mode: On.

Unsupported configurations¶

Most Features Are Disabled Because Your Office Product Is Inactive Artinya

When Protected View cannot launch due to an unsupported configuration, a dialog alerts the user of the incompatibility and provides the user with the option to disable Protected View.

Unsupported configurations for Acrobat running in Protected View change across releases as the product evolves. For example, Protected Mode supports Citrix and Windows Terminal Services deployments with 10.1. For a list of unsupported configurations and workarounds, see http://kb2.adobe.com/cps/860/cpsid_86063.html.

Most Features Are Disabled Because Your Office Product Is Inactive Referred

Unsupported configuration dialog for 10.x

Most Features Are Disabled Because Your Office Product Is Inactive Customers

Unsupported configuration dialog for 11.x

FAQs¶

Design principles

Some of the high-level design criteria for Protected View include the following:

• PDFs in a browser are more functional than PDFs in a Reader’s sandbox: For PV in a browser, the UI provides access to all of the features provided by Reader as well as the features that are available for any rights enabled document when viewed in Reader.
• As secure as sandboxed Reader: Acrobat leverages the same technology and implementation as Reader and is just as secure.
• Transitioning out of PV should be simple: In PV, exiting the read-only mode is as simple as choosing Enable All Features.
• Disabled features should not be hidden: If a feature is not enabled in the sandbox, the UI still displays the disabled feature in the menu as a greyed out item.
• Trust can be assigned to documents so that they bypass PV restrictions: Because of its integration with enhanced security, users can specify files, folders, and hosts as privileged locations that are not subject to PV trust restrictions. PDFs originating from a privileged location will not open in PV.

System requirements?

Due to the fundamental differences in OS and product implementations, sandbox designs must be tailored to each environment. The current release includes support for the following:

• Adobe Acrobat 10.1 or later.
• Windows 32 and 64 bit platforms, including XP SP3. Adobe’s initial efforts focus on hardening its Windows products because there are more Windows users and Windows applications with proven sandboxing implementations.
• Any supported browser. PDFs opened in a browser run inside Acrobat’s sandboxed process. For IE, Acrobat uses IE’s trust zone settings.

When should Protected View be enabled or disabled?

Protected View should be enabled all the time for casual users who interact with PDFs in unsecure environments. There are a limited number of cases where you might want to disable Protected View:

• In enterprise settings where PDF workflows are entirely confined to trusted environments under an administrator’s control.
• If you have third-party or custom plugins that cause issues when running in Protected View. For example, some workflows that use ActiveX plugins may not work by default.

How many processes should be running when I use Protected View?

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Open the process explorer or task manager. When in Protected View, two AcroRd32.exe processes will be running alongside the Acrobat.exe process. More processes will appear based on how many browser instances you have viewing a PDF, invoked shell extensions, and iFilter.

Most Features Are Disabled Because Your Office Product Is Inactive The Same

Protected View: processes