谁能帮我看看？

E- No command ID mapping files (allegro ) found in MENUPATH.
function _saveSelSet redefined
function _restoreSelSet redefined
function _saveSelSet redefined
function _restoreSelSet redefined
function findAllOfType redefined
function ashFindAllClines redefined
function ashFindAllClinesegs redefined
function Form_Action redefined
function _saveSelSet redefined
function _restoreSelSet redefined
function findAllOfType redefined
function skillFindAll redefined
function ashFindAllPins redefined
function ashFindAllVias redefined
function ashFindAllClines redefined
function ashFindAllClinesegs redefined
function ashFindAllLines redefined
function ashFindAllLinesegs redefined
function ashFindAllDrcs redefined
function ashFindAllText redefined
function ashFindAllShapes redefined
function ashFindAllShapesegs redefined
function ashFindAllVoids redefined
function ashFindAllVoidsegs redefined
function ashFindAllSymbols redefined
function ashFindAllComponents redefined
function ashFindAllNets redefined
function ashFindAllFigures redefined
"skill load_ok"
Opening existing drawing...
E- No command ID mapping files (allegro ) found in MENUPATH.
Command >
一打开Allegro就出现这个，而且菜单全变成灰色的用不了了。
不知道哪出了问题，新装的15.5.

我猜是不是把ENV文件改了，

是C:\Cadence\SPB_15.5.1\share\pcb\text下面的env吗?
我们用的是公共盘里面的env和license,问题是我电脑里面以前装的是15.2,我把15.2的卸载了又装的15.5

不是，是home下面的pcbenv。在安装是要求指定一个work directory，下面有一个pcbenv的目录。估计是次目录下的文件与软件不兼容。可在系统的环境变量里重新建一个home。

解决啦，我把home删除了再新建一下就好了。
谢谢楼上的2位兄弟！