symbols
D:\mycache;SRV*D:\mycache*http://msdl.microsoft.com/download/symbols
"C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\windbg.exe" -y SRV*D:\mycache*http://msdl.microsoft.com/download/symbols -b -k com:pipe,port=\\.\pipe\com_1,baud=115200,pipe