Forum rules
Please post only Windows specific questions in this forum category. If you don't know where to post, please read the different forums' rules. Thanks.
At the most basic level, you can get the debug messages. If you need more than that, you either need to setup up gdb, which is not easy on Windows, or use printf-style debugging.
Rémi Denis-Courmont
https://www.remlab.net/ Private messages soliciting support will be systematically discarded