JSI Tip 6288. You experience connectivity issues after you install Norton AntiVirus 7.51 on Windows 2000 Server?JSI Tip 6288. You experience connectivity issues after you install Norton AntiVirus 7.51 on Windows 2000 Server?

After the install of Norton AntiVirus Corporate Edition 7.51 on a Windows 2000Server, you experience:

- Your domain clients cannot connect to any domain controller that runs Norton AntiVirus Corporate Edition 7.51.

- Clients receive Not enough server storage is available to process this command.

- Your domain controllers cannot replicate.

The Norton AntiVirus Corporate Edition 7.51 Setup program adds the IRPStackSize Value Name to the registry, preventing Windows 2000 Server from dynamically configuring the input/output (I/O) Request Packet (IRP) Stack Size.

To resolve this issue:

1. Copy / Paste the following to a RemoveIRPStackSize.reg file:

REGEDIT4

[HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicesLanmanServerParameters]
"IRPStackSize"=-

2. Merge the RemoveIRPStackSize.reg file with your servers registry or run regedit /s RemoveIRPStackSize.reg.

NOTE: You can use Workstation.bat to run regedit /s RemoveIRPStackSize.reg on all your domain controllers and servers.