https://bugs.winehq.org/show_bug.cgi?id=37830
--- Comment #13 from Jens Reyer jre.winesim@gmail.com --- Still found in wine 1.9.6 (Debian's wine-development 1.9.6-1). New clean wineprefix.
$ sha1sum SteuerSparErklaerung_21.20.38.exe bc0f58d833010f90f0c1c73e2ade30c52eff2c29 SteuerSparErklaerung_21.20.38.exe $ du -sh SteuerSparErklaerung_21.20.38.exe 184M SteuerSparErklaerung_21.20.38.exe