Newbie in MPLAB....error while compile

[herntan]

When i try a compile the sample code provided
there is error show
" Access violation at address 000000000. Read of address 000000000. "

i try on all the sample
all show the same

[PCM programmer]

Read this recent thread. Apparently, you need to email CCS support
and request a new license file (assuming that you have some time
left on your maintenance agreement or on your original purchase)
http://www.ccsinfo.com/forum/viewtopic.php?t=26155&highlight=access+violation

Also, can I ask you a question that I have always wondered about ?
Why do some people refer to MPLAB as "MPLAP" (with a P on the end) ?

[Melvin]

I just want to use this software for my school project
is that MPLAB release education version or trial version so i can complete my project?

by the way..sorry for wrong type its MPLAB not MPLAP ... :P

[PCM programmer]

I'm not completely sure what you have or what you want.

CCS has a compiler demo, but it's limited to only three types of PICs and
only 2K of ROM usage. The demo comes with the CCS IDE.
http://www.ccsinfo.com/demo.shtml

The Microchip MPLAB IDE is free, but you need to add a C compiler to it.
It only includes an assembler for free.
http://www.microchip.com/stellent/idcplg?IdcService=SS_GET_PAGE&nodeId=1406&dDocName=en019469&part=SW007002

There is a free student edition of the Microchip C18 compiler.
http://www.microchip.com/stellent/idcplg?IdcService=SS_GET_PAGE&nodeId=1406&dDocName=en010014&part=SW006011

But remember, C18 has its own forum:
http://forum.microchip.com/tt.aspx?forumid=3