Hello,
The file doc/README.NT says about ipc-daemon
...
3. Apply the patch pgsql/src/win32/ipc.patch to the cygipc sources
before compiling the library.
...
The problem is I can't find ipc.patch there. I woudn't worry if I didn't notice in TaskManager that ipc-daemon infinitely increases the number of handles sometimes.
Regards,
Alexei.