Legacy Update: Get back online, activate, and install updates on your legacy Windows PC

This download contains a compiled help file (chm) of all the available Lync Server 2010 IT professional documentation on the Technical Library.

Files

Status: Deleted This download is no longer available on microsoft.com. The downloads below are archives provided by the Internet Archive Wayback Machine from the Microsoft Download Center prior to April 2023.

Files
Lync_ITPro.exe

File sizes and hashes are retrieved from the Wayback Machine’s indexes. They may not match the latest versions of files hosted on Microsoft servers.

The Help file can be viewed on Windows 2000 or later operating systems.

1. Click the Download button on this page to start the download, or choose a different language from the drop-down list and click Go.
2. Do one of the following:

• To start the installation immediately, click Open or Run this program from its current location.
• To copy the download to your computer for installation at a later time, click Save or Save this program to disk.

On computers with security update 896358 installed, downloaded Compiled Help Module (CHM) files cannot be opened. For more information, see KB902225.

After saving the file locally, you can view the contents using one of the following methods:

• Method 1

1. Double-click the .chm file.
2. In the Open File-Security Warning dialog box, click to clear the Always ask before opening this file check box.
3. Click Open.

1. Right-click the CHM file, and then click Properties.
2. Click Unblock.
3. Double-click the .chm file to open the file.