最近从XILINX上面DOWNLOAD了Xilinx ISE 8.1i，用了几天发现以下一些问题，不知道有没有人跟我一样的问题：
1在家里的时候不能生成test bench waveform
2在公司里做了一个project每次打开都问“the project file appears to be locked. Do you want to override the lock and open it?”
终于今天早上点了yes以后ISE就死机了，N久没动静，开了好几次都是这样
3无奈只得重新做了这个project，做到添加test bench waveform的时候终于通过，但是作波形的时候居然不能输入，一点就出现“FATAL_ERROR:Gq_Application.c:570:1.12.10.2-This application has discovered an exceptional condition from which it cannot recover, Process will terminate. To resolve this error. please consult the Answers Database and other online resources at http://support .xilinx.com .If you need further assistance, please open a Webcase by clicking on the "WebCase"link at http://support .xilinx.com”然后ise就自动关闭， | 
