When you say import, do you mean convert from QW18 to QM18? In that case, easy test is open QW file in QM and see what happens. If it was successful, that would still leave you with two QM files, one for banking, other for investments.Did you keep the QW investment files current? Or did you restart fresh in QM?Also, re: importing transactions into Q for investments requires you to build a QXF/OXF file .