Encryption support not enabled

[宝朱 <zhu...@gm...>]

Hi,

I have installed the binaries
net-snmp-5.4.1-1.win32 and want to send v3 authPriv getnext to my agent.
I am getting USM support not enabled error.
Is there a way to enable encryption in binary install,

C:\Users\ebaozhu>snmpget -v3 -u leelin -n "" -A authpass -x DES -X privpass
-l a
uthPriv localhost sysDescr.0
Encryption support not enabled.
snmpget: USM encryption error (Sub-id not found: (top) -> sysDescr)

But if I do not use DES, that is OK.

C:\Users\ebaozhu>snmpget -v3 -u leelin -n "" -l authNoPriv -A authpass -X
privpa
ss localhost sysDescr.0
SNMPv2-MIB::sysDescr.0 = STRING: Windows EV001EEC72605A 6.0.6000
Professional
x86 Family 6 Model 23 Stepping 6
So why Encryption is not supported but authrization is supported?

Many thanks.