以前作啟動盤時不管用哪個nk.bin都不能用.懷疑過所用ＰＢ版本問題．現在看來是荒謬的．
我新建的platform每次點擊開始build and sysgen時,總會出現一個對話框提示:The Microsoft EULA permits building private code for debugging purposes only. Before releasing the product, the platform must be rebuilt with the libraries that Microsoft provides. Because the build process overwrites the libraries, be sure to back up the libraries before continuing the build process．這個提示其實是因為我重新編譯了微軟源代碼，所以系統提示要備份．根本和版本沒有關系．
?????? 如果沒有修改源代碼或者是改動配置文件，在編譯菜單中只需要選擇sysgen就可以了，速度也快了將近一倍． 如果改動了Catalog或者是配置文件,要選中clean before building項. 如果修改了配置文件或者是public下的代碼,則要選擇build and sysgen.