Peller Balazs Karoly wrote: > > I bought a Picstart Plus developer tool. It works on my computer under > Windows 3.1 perfectly, but I want use it under Windows NT 4.0. (with > Service Pack 3) > I installed the MPLAB 3.31 and 3.4 successfully under NT, but when I start > reading from a PIC, both of them produce the following error > message: > > Communication Error > Command [8D] not echoed properly [AB]. > > Could you help me, what's going on here? This is the same thing I discovered a week and a half ago in the middle of a REALLY BAD COMPUTER day. Simple answer: PICSTART does not work when MPLAP 3.40 is installed under NT. Dammit! Oh, and to be complete, PIC Master doesn't work either. Scott