http://bugs.winehq.org/show_bug.cgi?id=26835
--- Comment #104 from eurekafag@eureka7.ru 2011-05-08 05:38:51 CDT --- (In reply to comment #103)
Or has anyone tried to set the Windows version to Win95 or Win98, which don't support NTFS?
Steam doesn't start if I set the version to Win98/Me. It says it doesn't support this platform and offers to visit its site for information.
I also tried to launch Steam with WinXP version, then set it to Win98/ME (right while steam works) and launch Portal 2. Then Portal says it needs SSE/SSE2 and fails to start anyway.