That shouldn't cause any problem. Does the event log have any useful
information? Also, here's one article (that may or may not apply to your
issue).
http://support.microsoft.com/kb/943996/en-us
--
"Johan" <Johan@discussions.microsoft.com> wrote in message
news:49FE3FD7-8E39-470D-90CF-1F99E10FF76D@microsoft.com...<span style="color:blue">
>I do have the free version of Avira antivir installed.
>
> "GTS" wrote:
><span style="color:green">
>> Have you ever had a 3rd party firewall or security suite installed on
>> this
>> computer?
>> --
>>
>> "GTS" <x> wrote in message
>> news:%23aPCMbJoIHA.5016@TK2MSFTNGP02.phx.gbl...<span style="color:darkred">
>> > Try running this command in an elevated command prompt netsh winsock
>> > reset
>> > Reboot and then try enabling the firewall. This recently worked for me
>> > in
>> > servicing a customers machine with the same problem.
>> > --
>> >
>> > "Johan" <Johan@discussions.microsoft.com> wrote in message
>> > news:07ECB0EF-586E-448A-B61A-8C0CE8469FAB@microsoft.com...
>> >> Hi,
>> >> My firewall gives me this error message when i try to set it on.
>> >> "Windows cannot start the Windows Firewall service."
>> >> I have just installed SP1 but the problem started before that.
>> >
>> ></span>
>>
>>
>> </span></span>