Ticket #3735: trying again to solve the problem that occurs in Windows, according to Michael

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@29634 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Ticket #3735: experimental change for Michael to find out whether these outcommented things cause problems in Windows

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@29636 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e