Why I can't open Early Power Estimators (EPE) tool in the latest version of Microsoft Excel? - Why I can't open Early Power Estimators (EPE) tool in the latest version of Microsoft Excel? Description There is a compatibility issue with the current EPE tools with the latest update from Microsoft* on the Excel version 2505 and later. The update from Microsoft causes the EPE tools to stop working. Resolution There is no plan to fix this. Users need to use the Excel version before version 2505 for the EPE tools to work. There is a workaround if the user needs to use the latest Excel version, please contact Altera support and quote this ID #15018720346 Custom Fields values: ['novalue'] How To 15018720346; 15018291648; 18042970529 novalue ['novalue'] ['FPGA Dev Tools Quartus® Prime Software Standard'] novalue 25.3 ['Arria® 10 FPGAs and SoCs', 'Cyclone® 10 LP FPGA', 'Cyclone® V FPGAs and SoCs', 'Cyclone® IV FPGAs', 'Arria® V FPGAs and SoCs', 'Arria® II FPGAs', 'MAX® 10 FPGAs', 'MAX® II CPLDs', 'MAX® V CPLDs', 'Stratix® IV FPGAs', 'Stratix® V FPGAs'] ['novalue'] ['novalue'] ['novalue']