[Bug 35903] CED1401 Device connected through USB not found

WineHQ Bugzilla wine-bugs at winehq.org
Thu Jun 4 11:12:36 CDT 2020


https://bugs.winehq.org/show_bug.cgi?id=35903

--- Comment #19 from Zebediah Figura <z.figura12 at gmail.com> ---
I'm not sure we're running the same installer, because mine (which I downloaded
from the link in the URL field) is behaving differently. I don't have the
relevant device, but I don't think the installer is checking for it. Instead,
it copies an INF file into the C:\windows\inf directory:

04bc:04c0:trace:setupapi:SetupCopyOEMInfA "C:\\1401\\WinDrv\\CED_1401.INF",
(null), 1, 8, 00000000, 0, 00000000, 00000000

When the device is plugged in (or the prefix started, which may require
shutting down the prefix first), that INF file should be picked up by our Plug
and Play manager.

However, I don't see any such calls to SetupCopyOEMInf() in your log, but I do
see an attempt to enumerate the USB device, which I don't get. It then seems to
be trying to install the same INF file through difxapi, which is a stub.

Does your sha1 match?

hazel at watership:~/Downloads$ sha1sum winsupp.exe 
8081a20bbc0c9b99f37b98a823ce07ab25f15e9d  winsupp.exe

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