Hmmm. Ghostscript doesn't seem to have an "upgrade" path, just a "download". Which I did and installed 9.27. But Fresco is still picking up 9.20. Any idea how to get Fresco to change its allegiance?
It might be that my 9.20 seems to be the 32-bit version, and I downloaded the 64-bit version which fits the OS better (windows Home 64 bit).
> Issue 5126: Prevent Ghostscript's unwanted automatic page rotation
>
> Ghostscript is "too clever" to rotate pages automatically
> with "majority decision".
> This behavior can cause unwanted page rotation.
>
> This commit prevents such behavior
> by adding option `-dAutoRotatePages=/None` to Ghostscript.
> That would be 2.19.60. So it would seem like
> something does not work as
> intended here.
> Maybe that option is only supported in later
> GhostScript versions than
> what you have?