Configure EnableRSS and EnableTCPA registry value and DisableTaskOffload registry entry
Posted by admin | Posted in Microsoft Help | Posted on 26-10-2010
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Below is a step by step description of the steps for configuring the EnableRSS (Receive Side Scaling) and EnableTCPA registry value
- Go to Start, select Run, then type regedit, and OK.
- Identify and click the below registry subkey: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters
- In the Edit menu, point to New, click DWORD Value, and insert EnableRSS.
- Double-click EnableRSS, type 0, and then click OK.
- On the Edit menu, point to New, click DWORD Value, and then type EnableTCPA.
- Double-click EnableTCPA, type 0, and then click OK.
- Now exit the Registry Editor, and restart the web hosting server.
Below is a step by step description of the steps that would in configuring the DisableTaskOffload registry entry
Incase you get the RPC errors, following steps can help you get rid of it:
- Go to Start, then Run, type regedit, and click OK.
- Identify and click the below registry subkey: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters
- In the details pane, check if the DisableTaskOffload registry entry exists. If it doesn’t, you need to add the entry. The following steps should help you do so:
- In the Edit menu, point to New, and then click DWORD Value
- Type DisableTaskOffload.
- Double-Click DisableTaskOffload, type 1, and click OK
- Exit the registry Editor, and restart the web server.


