The test results you have selected are very old and may not represent the current state of Wine.
Selected Test Results (selected in 'Test Results' table below)
What works
Everything works perfectly and is 100% functional. The installer runs fine and the icons show correctly in the menu. Designing schematics works as it should and then automatically converting them into PCBs also works. Diptrace is composed of 4 applications and they all work well together under wine.