https://bugs.winehq.org/show_bug.cgi?id=45343
--- Comment #10 from Maik Wagner maiktapwagner@aol.com --- bash-5.1$ sha1sum VAVOO-Webinstaller-i386.exe fd90811e0e868895799cb56f813896872a2dbe04 VAVOO-Webinstaller-i386.exe
Downloaded from Austin's link from archive.org - with default options in Windows 10 mode the installer completes just fine.
In Windows 7 mode the original error message appears.