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Date: 2022-Aug.-16
End of support for Windows 8.1 and Windows Server 2012 R2

Important: Please note that the customers using CCH iFirm products are not affected by this announcement.

Dear Customer,

Microsoft will stop supporting Windows 8.1 in January 2023 as well as Windows Server 2012 R2 as of October 2023.

Since it is our policy to align our support of operating systems with software vendors, versions of our software applications that will be released starting in November 2022 will no longer support Windows 8.1 and versions that will be released starting in October 2023 will no longer support Windows Server 2012 R2.

Please feel free to contact our technical support team by phone at 1-800-268-4522 or by e-mail to if you have any questions.


Wolters Kluwer Canada