quartus ii7.2 求助

下了个quartus ii7.2正式版，crack也装上了，可以使用。但今天试了一下，不能适配，提示Warning: FLEXlm software error: Invalid (inconsistent) license keyThe 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:\Program Files\altera\72\quartus\license.DAT FLEXlm error:-8,523 For further information, refer to the FLEXlm End User Manual, avAIlable at "www.macrovision.com".
请问这要怎么办呀

Thanks

你的一个DLL文件没有破解