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"