Re: [PATCH v3 0/1] MR726: msvfw32: Use string comparison to determine class name equality.

[Nikolay Sivov (＠nsivov)]

Maybe it's using a pointer check on a window text field, so see if it came from MCIWndCreate(). How did you check generated MCIWNDM_OPEN messages?

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https://gitlab.winehq.org/wine/wine/-/merge_requests/726#note_7630