[Bug 57017] .bat script won't work (fixme:console:write_console beep error)

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=57017

--- Comment #7 from brandow  ---
Created attachment 76891
  --> https://bugs.winehq.org/attachment.cgi?id=76891
output log using the hacky patch

Thanks for taking the time into fixing this.
I tried the hacky patch, but I get some fixme outputs and a "Invoke-Expression:
You must provide a value expression following the '=' operator." error, after
this the program comes back to the initial screen. This is most likely an
problem with the current powershell-wrapper. I attached the output in case
that's useful for something.