I get the same thing under WinNT. Microchip says that they don't support WinNT. Please let me know if you find a solution. Thanks, \\\|/// \\ ~ ~ // ( @ @ ) +----------oOOo-(_)-oOOo---------+ | | | Robert Zeff | | rzeff@Nikola.com | | http://Zapco.com | | http://Nikola.com | | ^^^^^^^^^^^^^^^^^ | | Free circuit simution software | | | +----------------Oooo------------+ oooO ( ) ( ) ) / \ ( (_/ \_) -----Original Message----- From: Miller, Steve [SMTP:stevem@TANISYS.COM] Sent: Monday, March 03, 1997 7:24 AM To: PICLIST@MITVMA.MIT.EDU Subject: MPLAB CRASHES ON STIMULUS Help!! I am running MPLAB under WIN95. I tried to create and run a pin stimulus file. When trying to open this file WIN95 crashes with a general protection fault in BC450RTL.DLL. I chopped my stimulus file down to two lines: STEP RB7 10 1 Yet, the problem remains. If I change the word STEP to TIME, it does not crash. I do not have any sample pin stimulus files. Is their supposed to be an end of file marker? Are there any detailed app notes on the WEB? (the MPLAB manual is very sparse on the subject.) Thanks for your help --- Steve