Intel® TCS Client Driver Not Supported by Intel® Core™ 11th Generation and Newer Processors

We would like to inform you about support changes with the deprecation of Extended Platform Service supported in Intel® TCS client driver. This Service was originally implemented with our 11th Gen Intel® Core™ Processor launch (codename Tiger Lake). Consequently, Intel® TCS client driver 1.75.121.0 or newer cannot be installed or updated on the platforms with 11th Gen Intel® Core™ Processor or later versions. This change doesn’t impact the platforms with 10th Gen Intel® Core™ Processor or earlier versions. Please refer supplemental guidance for additional information.

Intel® TCS Client Driver (iCLS client) Not Supported by Intel® Core 11th Generation and Newer Processors (PDF)