arcgis License Manager可以启动但无法重新读取许可怎么办

新建txt文件，输入以下内容：Windows Registry Editor Version 5.00[HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\ESRI\License10.2]"DESKTOP_CONFIG"="TRUE""TIMEOUTWARNING"="TRUE""SEAT_PREFERENCE"="Float""SingleUse_Installed"="Professional""SOFTWARE_CLASS"="Professional"