You can try reinstalling OE.

see www.oehelp.com/OETips.aspx#5

steve

"DEF" <dont@spamme.com> wrote in message
news:dpgrnk$2ss$1@news6.svr.pol.co.uk...
> Still no joy - wonder whether it has anything to do with running Outlook
> on the same machine?
>
> "Steve Cochran" <scochran@oehelp.com> wrote in message
> news:%23GyPZQTEGHA.4000@TK2MSFTNGP10.phx.gbl...
>> Try going to Start | Program Access and Defaults and set OE default
>> there.
>>
>> Also try uninstalling the archiver program and see if that fixes it.
>>
>> steve
>>
>> "DEF" <dont@spamme.com> wrote in message
>> news:dpg80u$qfl$1@news8.svr.pol.co.uk...
>>> None of these things worked, but thanks.
>>> .
>>> "PA Bear" <PABearMVP@gmail.com> wrote in message
>>> news:enS4yI$DGHA.2708@TK2MSFTNGP11.phx.gbl...
>>>> What is "Power Archiver"? [Are you referring to PowerArchiver Outlook
>>>> Plug-in (http://www.powerarchiver.com/paop/ and is your question about
>>>> MS Outlook?]
>>>>
>>>> If Outlook *Express* is to be your default Mail Client:
>>>>
>>>> 1. http://www.oehelp.com/oedef.aspx; then...
>>>>
>>>> 2. http://www.oehelp.com/oelnk.aspx
>>>>
>>>> If still no joy, see:
>>>>
>>>> SendTo and E-mail Links Do Not Work Using Outlook Express as Default
>>>> http://support.microsoft.com/?kbid=306098
>>>> --
>>>> ~Robear Dyer (PA Bear)
>>>> MS MVP-Windows (IE/OE, Shell/User, Security), Aumha.org VSOP, DTS-L.org
>>>>
>>>>
>>>> DEF wrote:
>>>>> "Either there is no default mail client or the current mail client
>>>>> cannot
>>>>> fulfill the messaging request" error message when trying to compress
>>>>> and
>>>>> e-mail with Power Archiver
>>>>
>>>
>>>
>>
>
>