1. You should specify DNS value correctly. It points to DNS that contains active directory resource records. There should be NO public DNS in the list of TCP/IP specification. Would you publish
ipconfig /all here?
2. Try to disable local firewall on W 7.
3. Are there any traces in event logs?
4. Force SMB version to 1 and disable autotuning.
5. Analyze network traffic and display your findings here or upload traffic logs to SkyDrive or similat cloud repository.
Regards
Milos
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