https://bugs.winehq.org/show_bug.cgi?id=50990
--- Comment #5 from msdobrescu@gmail.com --- Thank you for investigating!
The long standing problem with Photoshop is being unable to install under Wine as long as the installer does not work, so the only way is to copy a successful installation under Windows. For instance, now it throws a message stating that OS is not supported, despite I have set Wine to hide Wine version from the applications.
The issue here https://community.adobe.com/t5/photoshop/could-not-complete-your-request-bec... refers to opening a postscript file, but this is not the case unless Photoshop opens a postscript itself, for some reason, as part of the startup process - that being transparent to me. I just try to start an empty instance of Photoshop, not a file with Photoshop.
It is not clear the second issue.
Reading Wine forums I've found reference that msxml 3 is needed as native, but that does not help either.
I wonder if Windows registry entries are needed, but I can't tell that yet.
What about trying to troubleshoot the installing process as a new bug?