double static ip on wlan

Hi,

hope sombeody could help me out here. OS is Vista RTM Ultimate, else as
below. At some point one static ip got stuck and now I have 2 static ips and
subnets showing, how do I get rid of the stuck one without using dhcp?

DHCPLeaseExpires :
Index : 5
Description : Intel(R) PRO/Wireless 3945ABG Network
Connection
DHCPEnabled : False
DHCPLeaseObtained :
DHCPServer :
DNSDomain :
DNSDomainSuffixSearchOrder :
DNSEnabledForWINSResolution : False
DNSHostName : xxxxxxxxx
DNSServerSearchOrder : {192.168.178.125}
DomainDNSRegistrationEnabled : False
FullDNSRegistrationEnabled : True
IPAddress : {192.168.178.143, 192.168.178.36,
fe80::3094:a067:fd6:fffd}
IPConnectionMetric : 1
IPEnabled : True
IPFilterSecurityEnabled : False
ArpAlwaysSourceRoute :
ArpUseEtherSNAP :
Caption : [00000005] Intel(R) PRO/Wireless 3945ABG
Network Connection
DatabasePath : %SystemRoot%\System32\drivers\etc
DeadGWDetectEnabled :
DefaultIPGateway : {192.168.178.125}
DefaultTOS :
DefaultTTL :
ForwardBufferMemory :
GatewayCostMetric : {256}
IGMPLevel :
InterfaceIndex : 15
IPPortSecurityEnabled :
IPSecPermitIPProtocols : {}
IPSecPermitTCPPorts : {}
IPSecPermitUDPPorts : {}
IPSubnet : {255.255.255.0, 255.255.255.0, 64}
IPUseZeroBroadcast :
KeepAliveInterval :
KeepAliveTime :
MACAddress : xxxxxxxxxxx
MTU :
NumForwardPackets :
PMTUBHDetectEnabled :
PMTUDiscoveryEnabled :
ServiceName : NETw3v32
SettingID : {5C046250-5DFC-4F4E-B282-0D8FCEAC4F3F}
TcpipNetbiosOptions : 2
TcpMaxConnectRetransmissions :
TcpMaxDataRetransmissions :
TcpNumConnections :
TcpUseRFC1122UrgentPointer :
TcpWindowSize :