MPLAB is supposed to be NT-compatible if and when they release the 32-bit version (5.something, presumably), but until then it is still a 16-bit Windoze program that only just barely works with 95 and not at all with NT. Well, under NT, you can run the editor but none of the real tools like programmers or emulators. > -----Original Message----- > From: Gustavo Fabian Paredes [mailto:mirgus@INFOVIA.COM.AR] > Sent: Friday, February 04, 2000 7:25 AM > To: PICLIST@MITVMA.MIT.EDU > Subject: Communication Problems in Win NT 4.0 SP 5 > > > I have installed the MPLAB (V 3.22.00) with windows NT 4.0 > Service Pack 5. When I want to communicate with the PicStart > Plus (v 1.30.00), I receive the following error message. > > COMMUNICATION ERROR > COMMAND [8D] NOT ECHOED PROPERLY [AB] > > The same message is displayed when I want read, blank, or > verify the device. > When I used the PicStart Plus with Windows 95, I didn«t have > any problems. > > Can you help me? > > PicStart Plus data: > Product number: DV003001 > Serial number: JIT 973819331 > > Serial port configuration: > 19200 baudios > 8 data bits > no parity > 1 stop bit > hardware flow control > Use fifo buffers (no) >