Warning (292000): FLEXlm software error: Invalid (inconsistent) license key. The license key and data for the feature do not match. This usually happens when a license file has been altered. Feature: quartus License path: D:\Quartus II 13.1\网页链接 FLEXnet Licensing error:-8,523 For further information, refer to the FLEXnet Licensing End User Guide, available at "www.macrovision.com".