I've got several new vista test machines, along with about 90 production XP machines. With the Novel Client in Vista, all of the machines do not find the tree with the first attempt after a restart. It provides error code: "0x800789FC" and says the tree cannot be found. The next attempt seconds later goes through with out any delay or trouble. All subsequent attempts are also successful.

The problem seems to only occur on the first attempt to login to a workstation after a fresh reboot. It does not occur when switching from user to user, or when logging back into the machine.

Does anyone have any ideas to resolve this issue? I've tried the latest patch (Oct. 17) with out any luck.