Cannot access other domain using win98

I have setup Trust Relationship between two NT domain. I have no problem accessing Domain 2 from Domain 1. I can access Domain 1 from Domain 2 only using servers ( PDC, BDC ). I cannot access Domain 1 using win 98 machines. Even I logon to Domain 2as Domain Admin. I have checked the rights and folder permissions, they’re the same on both domains. Everyone is allowed to access the other domain. Why I can’t use 98 boxes. ( They’re all connected to the network and works )
The message I get on the 98 box is ” The computer
Path is not found “. Any idea ? Thanks.