开发ISE Xilinx 12.3版本的许可证问题

你遇到了什么具体问题？
如果您没有购买许可证，则可以从30天的评估许可证开始。
请参阅此答案，了解如何生成它。
http://www.xilinx.com/support/answers/36605.htm
如果您购买了许可证并且无法安装，请参阅发行说明的第4章。
http://www.xilinx.com/support/documentation/sw_manuals/xilinx12_4/irn.pdf
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-----------------------不要忘记回答，kudo，并接受为解决方案.-------------
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以下为原文

What specific issue did you encounter?
 
If you didn't purchase a license, you may start with a 30-day evaluation license. Refer to this answer on how to generate it.
http://www.xilinx.com/support/answers/36605.htm
 
If you have purchased a license and have trouble installing it, please refer to Chapter 4 of release notes. 
http://www.xilinx.com/support/documentation/sw_manuals/xilinx12_4/irn.pdf
 
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Don't forget to reply, kudo, and accept as solution.
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什么是许可证问题，您是否看到任何警告/错误消息？
同时，您可以查看答案记录，其中列出了与许可证相关的所有问题。
http://www.xilinx.com/support/answers/32301.htm
谢谢



以下为原文

what is the license issue, do you see any warning/error message?
 
meantime you can have a look at the answer records which lists all the issues related to the license.
 
http://www.xilinx.com/support/answers/32301.htm
 
Thanks