Register DLL

Mike Matthews omnis at
Thu Mar 5 03:26:09 EST 2015


What version of Studio?  Maybe the current issue with v6.1 64bit that has broken this call and reg DLL function.


Mike Matthews,
 Managing Director, SQLWorks Software Ltd

Tel: +44 (0)1271 375999

Email: mike.matthews at


SQLWorks replaces Sage, ACT!, Opera, Access, SAP

On 5 Mar 2015, at 03:01, Bastiaan Olij <bastiaan at> wrote:

> Hi all,
> I'm trying to make SHGetKnownFolderPath to work with RegisterDLL and
> CallDLL. Not my area of expertise:)
> Two things seem to be stopping me.
> 1) the first parameter is a GUID, a 16 byte value that I guess should be
> stored in a binary value. But how to use that with RegisterDLL/CallDLL?
> 2) the fourth parameter returns the path I'm after. I think this one
> would work already if my GUID would be correct as it does seem to clear
> it. Or is there something extra I need to do here?
> Cheers,
> Bas
> _____________________________________________________________
> Manage your list subscriptions at

More information about the omnisdev-en mailing list