ISE 64位系统闪退

第一步

寻找安装Xilinx_ISE的安装目录下的文件夹： 
D:\Xilinx\14.7\ISE_DS\ISE\lib\nt64 
对文件夹下的两个文件作如下操作： 
将libPortability.dll重名为libPortability.dll.orig 
将 libPortabilityNOSH.dll 复制一份，然后将这个复制重命名为libPortability.dll 

第二步

寻找安装Xilinx_ISE的安装目录下的文件夹： 
D:\Xilinx\14.7\ISE_DS\common\lib\nt64

在该文件夹下进行如下操作：

将libPortability.dll重名为libPortability.dll.orig 
然后将已经复制好的libPortabilityNOSH.dll文件复制到该文件夹下，并重命名为libPortability.dll

planahead 闪退解决

Open C:\Xilinx\14.7\ISE_DS\PlanAhead\bin and rename rdiArgs.bat to rdiArgs.bat.orig Download the attached zip file Extract it. You should now have a file named rdiArgs.bat Copy the new rdiArgs.bat file to C:\Xilinx\14.7\ISE_DS\PlanAhead\bin

http://www.eevblog.com/forum/microcontrollers/guide-getting-xilinx-ise-to-work-with-windows-8-64-bit/?action=dlattach;attach=102040;PHPSESSID=3b7ksd0dg25tgm1rv39md0hk8d