Unfortunately, Publisher doesn't have a viewer for opening and viewing Publisher (.pub) files. But if you want to send a publication or receive a publication in email, you have some options. Sending a publication. If you send publications to people who don't have Publisher installed on their computers, you can try:

Open the file from the publisher. Select the File tab and go to Info. In the Security Warning area, click Enable Content > Advanced Options. In Microsoft Office Security Options, click Trust all documents from this publisher. Enable a publisher's active content just for this session.

Each release of the tool helps detect and remove current, prevalent malicious software. This malicious software includes viruses, worms, and Trojan horses. Microsoft uses several metrics to determine the prevalence of a malicious software family and the damage that can be associated with it.

On the File menu, click Open. Locate the publication file. Click to select the publication, and then click Open. If you can open the publication, the publication may contain a damaged object or object placeholder. To remove or replace a damaged object or object placeholder, go to the next method.

Use Microsoft Update to automatically download and install the update. Download Center. This update is also available for manual download and installation from the Microsoft Download Center. Download update 4484334 for 32-bit version of Publisher 2016. Download update 4484334 for 64-bit version of Publisher 2016.

Check for Windows updates. Learn how to run Windows Update Troubleshooter to resolve errors downloading or installing Windows updates.

Regsvr32 is a command-line utility to register and unregister OLE controls, such as DLLs and ActiveX controls in the Windows Registry. Regsvr32.exe is installed in the %systemroot%\System32 folder in Windows XP and later versions of Windows. The 64-bit version is %systemroot%\System32\regsvr32.exe.

Summary. This security update resolves vulnerabilities in Microsoft Publisher 2016 that could allow remote code execution if a user opens a specially crafted Microsoft Office file. To learn more about these vulnerabilities, see Microsoft Security Bulletin MS15-116. Note To apply this security update, you must have the release version of ...

In File Explorer under View, in the Show/hide group, select the File name extensions check box. Below is a list of common Windows file name extensions and formats. Learn what file name extensions are, which extensions are common in Windows, and how to view them in File Explorer.

Windows includes a tool called Microsoft System Information (Msinfo32.exe). This tool gathers information about your computer and displays a comprehensive view of your hardware, system components, and software environment, which you can use to diagnose computer issues.