Re: flexfax: WHFC and OLE

[Ulrich Eckhardt <Ulrich.Eckhardt@transcom.de>]

Lutz Kittler wrote:

>  > Hi,
>  >
>  > can this users send faxes via the fax printer feature ? and are
>  > there some special "security" options enabled on your Domain=20
>  > Controller ?
>  >
>  > Uli
> 
> I also tried to call other OLE-applications ( excel ) by perl-script
> and got the same result. But I cannot find an entry in the registry
> which should deny access ( I also looked at the security ). May
> be someone knows which entry is missing or wrong.
> 
> If the user want to send fax via fax printer WHFC is started and
> I get an error message from whfcmon "WHFC-Ole Server not found".
> 
> I also installed WHFC on another WS. There sending faxes by
> perl-script for all users ( local and domain ) is okay but
> printing via fax printer is only possible for administrator.
> For other users I got the same result as written above.
> 
> Whats the difference between the two calls of this OLE-server?
> 
>    Lutz

Hi,

there are no differences between the OLE calls which the fax printer
uses and those you use on perl, but the fax printer runs under the
"security" context of the windows spooling system (haven't figured out
or found documentation what security context this is).

This is definitly an access problem to your registry. At this point
i must leave you alone with this problem. Have a look at the
documentation
for the WHFC Registry entries and on the OLE "Documentation" of
Microsoft
and try to figure out, which parts of the registry may cause the
problem.

Uli

-- 
Ulrich Eckhardt                         Tr@nscom GbR 
http://people.frankfurt.netsurf.de/uli  http://www.transcom.de
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                                        64807 Dieburg Germany