https://bugs.winehq.org/show_bug.cgi?id=35418
--- Comment #7 from Sebastian gustep12@yahoo.com --- Correction: I meant to write, if I start the program from PlayOnLinux, rendering is always performing poorly, as if ClientSideGraphics=Y is permanently set, despite my edits of the registry. This applies to all Wine versions which I tested in PlayOnLinux, Wine v. 1.6.4, 1.7.44, 1.7.48, 1.7.49
If I start Wine from the system (as opposed through PlayOnLinux), then the regedit seems to work, meaning ClientSideGraphics=N results in good rendering performance, but ClientSideGraphics=Y results in poor rendering performance. I could test this with Wine 1.6.4 and 1.7.44. I could not test this with 1.7.48 since I haven't yet figured out how to install v1.7.48 to the system, without using PlayOnLinux.