A small group of Microsoft Excel functions are not supported in Extreme speed: CALL, CELL, GETPIVOTDATA, INFO, HYPERLINK, REGISTER.ID, and the CUBE functions added in Microsoft Excel 2007 or later (CUBEMEMBER, CUBEVALUE, CUBESET, CUBESETCOUNT, CUBERANKEDMEMBER, CUBEMEMBERPROPERTY, CUBEKPIMEMBER). Any forecast formulas that contain one or more of these functions will be flagged as incompatible: