28.10.2016 9:24, Arno Peter peter@... [firebird-support] wrote:

> After the installation and the configuration of a database I am able to connect to the db
> with the service.
>
> I am also able to simultaneously connect to the same db(while the service is also
> connected) if I run my Application.exe via 'Run as Administrator' (I can connect to the
> same db with multiple instances of my application
>
> as long as all of the instances are started via 'Run as Administrator'). Everything works
> fine, but as soon as I open an instance of my application in non-elevated mode, I receive
> the message

Try to make your service (which is obviously run from LOCAL SYSTEM account) to switch
into non-elevated mode before connecting to database. If it fail, run the service from
ordinary user account.

--
WBR, SD.