Hi, I just downloaded the package MPLAB from MC's homepage. When I started a project and wanted to assemble the file "tutor.asm" I got the following information from Windows 95: Application Error Exception EConvertError in module MOPASMWIN.EXE at 0014:0472 '01/01/70 00:00:00' is not a valid date and time Does anyone know why this messige is displayed? Mattias