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Windows 7: Win7 machine at work has error Connection doesn't have a valid IP conf


08 Aug 2011   #1

Win 7
 
 
Win7 machine at work has error Connection doesn't have a valid IP conf

One Windows 7 machine on our work domain can only connect via wireless adapter. Realtek NIC card gives error "Connection doesn't have a valid IP configuration". SBS2003 server handles DHCP (correctly for all other machines in domain). I've read several threads here but nothing seems to work. Bonjour off, ICS set to automatic - when i try to start manually it starts then stops.
Windows 7 thru NIC adapter sees "unidentified public network" and has no internet connection. Wireless is too slow and need to figure this out.

Thanks!

My System SpecsSystem Spec
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09 Aug 2011   #2
2xg
Microsoft MVP

Win7 & Win8 64bit
 
 

Hello,

Try to manually enter the Default Gateway in your Windows 7 Network Adapterís IPv4 settings instead of Auto assignment, it's some sort of bug in Windows 7.

Please let us know if it works or not, then we'll try a diff tactic.
My System SpecsSystem Spec
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 Win7 machine at work has error Connection doesn't have a valid IP conf




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