https://bugs.winehq.org/show_bug.cgi?id=18441
Anastasius Focht focht@gmx.net changed:
What |Removed |Added ---------------------------------------------------------------------------- CC| |focht@gmx.net
--- Comment #4 from Anastasius Focht focht@gmx.net --- Hello Austin,
--- quote --- running the installer gives 'Unknown Installer Error'. --- quote ---
you probably downloaded the bootstapper using native Firefox or other Linux browser. It's their 'Omaha' a.k.a. 'Google Update' that will get you an untagged installer.
Untagged installers must be supplied command line arguments otherwise it's expected to fail with 'Unknown Installer Error' message (hr = GOOPDATE_E_UNTAGGED_METAINSTALLER).
See: https://github.com/taxilian/omaha/tree/master/mi_exe_stub
Message: https://github.com/taxilian/omaha/blob/master/mi_exe_stub/mi_generated_resou...
In short: You must download the bootstrapper with Firefox browser from WINEPREFIX (binary compare the downloaded .exe signature with the direct download).
Regards