On 5 Jan, 17:47, smiler wrote:
I have the same problem...no fix so far.

"Mack" wrote:
Whenever I attempt to install the install Microsoft TCP/IP Version 6 protocol
on WinXP Home SP2 either via the shell command "netsh interface ipv6 install"
or via LAN PropertiesInstallProtocolAdd I receive the error "Could not add
the requested component. The error is: An extended error has occurred." Does
anybody know how I can resolve this so that I may successfully install the
IPv6 protocol ?

Thanks in advance, Mack.

Hi, I had the same problem. I'm running Win XP (Pro) SP2. I fixed it
by enter the following command in the command prompt:
esentutl /p %windir%\security\Database\secedit.sdb
After that, installation of TCP/IP Version 6 worked fine.

Hope it will help someone,
Anders