https://bugs.winehq.org/show_bug.cgi?id=35755 --- Comment #3 from Anastasius Focht <focht(a)gmx.net> --- Hello Austin, --- quote --- It doesn't crash here, is there a step I need to run first? --- quote --- in installer wizard 'Select Additional Tasks' property page keep 'Setup ISO CD/DVD emulator (ISODrive)' option ticked. This installs the 'ISODrive' kernel driver/service which immediately crashes in post-install action. Two stubs: ExInterlockedRemoveHeadList + ExfInterlockedRemoveHeadList The driver imports the fastcall version of the entrypoint (two args -> DEFINE_FASTCALL2_ENTRYPOINT). Have a look at IoCallDriver()/IofCallDriver() pair how it's done. Regards -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.