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I'm trying to figure out how to add a network route, and I keep getting "The route addition failed: The parameter is incorrect." I have even tried the example from the route command help, and I get the same error. Here are my current routes:

Interface List
0x1 ........................... MS TCP Loopback interface
0x2 ...00 13 a9 28 48 ce ...... Intel(R) PRO/100 VE Network Connection - Packet Scheduler Miniport
0x3 ...00 18 de 09 da ee ...... Intel(R) PRO/Wireless 3945ABG Network Connection - Packet Scheduler Miniport
0x4 ...00 13 a9 13 16 41 ...... Intel(R) PRO/1000 PL Network Connection - Packet Scheduler Miniport
0x10006 ...00 16 fe 95 84 2d ...... Bluetooth Personal Area Network from TOSHIBA - Packet Scheduler Miniport
0x40007 ...00 05 9a 3c 78 00 ...... Cisco Systems VPN Adapter - Packet Scheduler Miniport
Active Routes:
Network Destination        Netmask          Gateway       Interface  Metric       25       1       1       1       20       25       25       25       25       25       25       25       25               4       1       1               2       1           10006       1       1
Default Gateway:
Persistent Routes:

I'm just trying the example command right now, and even that doesn't work:

route ADD MASK METRIC 3 IF 2 The route addition failed: The parameter is incorrect.

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It turns out I needed to add an IP in the right subnet to the adapter first. I added to the adapter, and then the route add worked.

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