Personalized technical support is free with a current maintenance plan.
Please provide your serial number. Where can your serial number be found?
607 277 8000 Monday to Friday, 4:00am to 7:30pm (New York time zone)
- Live Chat
- Email - support@palisade.com
- Submit a Request
- Check the Status of a Request
- Searchable Knowledge Base

Activate Your Software
» Version 6.x
» Version 5.x
» About Software Activation
» Earlier Versions

Software Upgrades and Updates
» Updates

Tech Support Videos
» Videos

Example Models
» Download example spreadsheet models organized by industry

User Forums

Other Links
» Move your license
» Maintenance Plans
» Product Manuals and Documentation
» Install SQL Server

- Students - Students using Palisade software are eligible for e-mail support only. Send questions to: support@palisade.com.
- Professors and IT Administrators - Faculty and staff running Palisade course licenses are eligible for telephone and e-mail support. Call +1 607 277 8000 or e-mail support@palisade.com.
- Full Academic Versions - Faculty and stuff using full academic versions of Palisade software with current maintenance are eligible for support. Call +1 607 277 8000 or e-mail support@palisade.com.
- Cengage Textbook Users - Those using Palisade software bundled with a textbook published by Cengage click here.

Supported Platforms
» Software platforms supported by Palisade.

Supported Versions
The current version of @RISK and DecisionTools Suite software for Excel is 6.1.2. All forms of technical support are available for those with a current maintenance plan for versions 4.0 and higher.
The current version of @RISK for Project and all Developer Kits is 4.1. All forms of technical support are available for those with a current maintenance plan for all versions.

Compatibility
@RISK and DecisionTools Suite software is compatible with all 32-bit and 64-bit versions of Microsoft Windows XP-8, Excel 2003-2013, and Project 2003-2013.
@RISK 4.1 for Project is compatible with Windows Project 2000, Project 2003, Project 2007, and 32-bit Project 2010. It is not compatible with 64-bit Project 2010. It is also compatible with Windows 2000-8.
Palisade software is not compatible with Mac OS or Office for Mac, though it is compatible with Windows Excel and Project running on Windows emulators.
