In the actual rtl-sdr windows builds there is an librtlsdr.dll,
while sdr# seems to need an rtlsdr.dll like in the quoted link.

When was rtlsdr.dll changed to librtlsdr.dll ?

-----Ursprüngliche Nachricht-----
Von: "Harald Welte" <laforge@gnumonks.org>
Gesendet: Dienstag, 13. August 2019 22:15
An: Ingo.Wolf@gmx.de
Cc: osmocom-sdr@lists.osmocom.org
Betreff: Re: sdr# version rtlsdr

Hi Ingo,

On Tue, Aug 13, 2019 at 03:48:34PM +0200, Ingo.Wolf@gmx.de wrote:
> http://osmocom.org/attachments/download/2242/RelWithDebInfo.zip
>
> is this the last version with rtlsdr.dll?

no, the latest windows binary builds are the weekly automatic builds
available from http://ftp.osmocom.org/binaries/windows/rtl-sdr/