Files and Downloads

First and foremost, "Thank you" for your business. We truly appreciate your patronage and look forward to a long lasting relationship.   If you have any questions, ideas, feature requests or enhancements please do not hesitate to contact us. 

(714) 543-9877 x208

In the event you (or your VAR) are installing Liaison Messenger EDD we've created videos of the entire installation process. You can also download the the Installation and Configuration Guides found in the box in the upper right-hand corner of this page.  

Even if Liaison Software Corporation's personnel will be performing the remote configuration watching the videos will definitely help you plan for entire process.

Liaison Software Corporation
11 Orchard, Suite 108
Lake Forest, CA 92630
800.811.4618  - 714.543.9877  -  Fax:  714.543.0887

Get Directions

© 2020 Liaison Software Corporation.


Liaison Software Corporation is a privately held company, located in Southern California. Founded in 1993, Liaison Software developed the first commercially available DOS-Windows cross-platform CRM system. That product, Liaison CRM, is still available today in it's 6th version.

Liaison Software Company, LLC incorporated in March of 2001 and was renamed; Liaison Software Corporation. 

During the 2000s, Liaison focused their efforts into expanding their Liaison Messenger product into the booming Microsoft Great Plains and Solomon IV Accounting market which later became Microsft Dynamics GP and SL. Liaison Software Corporation is a Certified Partner and Certified Independent Software developer for Microsoft Corporation as well as a strategic Development Partner for Sage Software.

Becoming an Integrated Solutions Vendor for Epicor in 1995, Liaison has expanded its offerings and now develops Workflow Automation Solutions that supports a wide array of accounting systems with an emphasize for Sage Software’s Sage 100, Sage 300, Sage 500, & Sage X3 and the entire line of Microsoft Dynamics AX, GP, SL, NAV, and 365 products.