The Support and Upgrade plan entitles you to the following services:

  • 12-month period of first-priority technical support regarding all issues, including
    • Implementation (e.g., interrupt handling, DMA, USB transfers)
    • Performance improvements
    • Driver design
    • Advanced topics
    • Installation and setup
    • Licensing
    • Distribution
  • Free upgrades to all released versions (subject to the latest WinDriver end user license agreement terms).


To purchase/upgrade your Support and Upgrade plan, visit the WinDriver price quote page.


The support period will begin from the date you have purchased the product.