Johan,

The issue may just have been that the system needed to be rebooted due
to a lack of free memory available.
Glad to hear that whatever the issue was has gone bye-bye. <w>

Still recommend you check to see if the firewall needs updating and/or
that it has already updated itself automatically.
As to how one updates it and/or determines that it has updated:
http://www.personalfirewall.comodo.com/support.html

MowGreen [MVP 2003-2009]
===============
*-343-* FDNY
Never Forgotten
===============



bghfktu wrote:

> I tried again today and suddenly windows update is working fine again.
> Strange since I tried a number of times yesterday. Perhaps the firewall
> updated itself?
>
> Anyway, thanks for your quick response.
>
> Best Regards
> Johan
>
> "MowGreen [MVP]" wrote:
>
>
>>0xC80003F3 OutOfMemory
>>The computer is out of memory.
>>
>>a. Comodo v3.0.15.277 fixes "the bug causing Windows Updates to fail in
>>Windows Vista."
>>http://www.personalfirewall.comodo.c...ase_notes.html
>>
>>Download v3.0.25.378 from
>>http://www.personalfirewall.comodo.c..._firewall.html
>>
>>b. Or, if I-Defense is Enabled, see if Disabling it resolves the issue.
>>
>>c. Or, Disable the Commodo firewall. Enable the native Vista firewall.
>>Reboot.
>>
>>Did any of the above resolve the updating issue ?
>>
>>MowGreen [MVP 2003-2009]
>>===============
>> *-343-* FDNY
>>Never Forgotten
>>===============
>>
>>
>>
>>bghfktu wrote:
>>
>>
>>>When I try to get updates by using Windows Update on Windows Vista I
>>>immediately get the error code C80003F3.
>>>
>>>I use the Comodo firewall and Nod32 antivirus.
>>>
>>>Any suggestions on what to do would be greatly appreciated.
>>