http://bugs.winehq.org/show_bug.cgi?id=14658
--- Comment #9 from Krzysztof Kotlenga piernik@gmail.com 2008-09-23 06:17:06 --- Yes, trial is available here: http://www.elektroda.net/download/big/p99se_tr.exe Service Pack 6: http://www.protel.com/downloads/files/protel99seservicepack6.exe Installation guide: http://appdb.winehq.org/objectManager.php?sClass=version&iId=4910&iT... Patch (because trial protection doesn't work under wine): http://rapidshare.com/files/147650192/protel99-wine.exe.html
Please open some example project and search for .sch files in the explorer on the left.