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MPLAB cof file can't be read or written?

 
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dlc@frii.com



Joined: 05 Nov 2003
Posts: 23

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MPLAB cof file can't be read or written?
PostPosted: Mon Aug 09, 2004 9:31 pm     Reply with quote

I'm using MPLAB 6.6, ICD 2 and PCM 3.18. I'm working with an
16f73. When I compile my code, it compiles but MPLAB comes back
with this error:

"The format of the file C:....\cvision.cof can not be read or written because
its extension was not recognized."

Huh? The extension is .cof. I'm running on Windows 2000 SP2 BTW if
that helps. I've never seen this before, is there some problem with
some chips, MPLAB 6.6 and CCS? Any comments from anyone else
that has seen this before?

thanks,
DLC
_________________
--
------------------------------------
Dennis Clark dlc@frii.com
http://www.techtoystoday.com
------------------------------------
PCM programmer



Joined: 06 Sep 2003
Posts: 21708

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PostPosted: Mon Aug 09, 2004 10:10 pm     Reply with quote

Anytime MPLAB can't recognize a file type, first try to run register.bat.
See the following thread:
http://www.ccsinfo.com/forum/viewtopic.php?t=19669&highlight=register+bat
treitmey



Joined: 23 Jan 2004
Posts: 1094
Location: Appleton,WI USA

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PostPosted: Tue Aug 10, 2004 7:45 am     Reply with quote

YES,. try the register bat.
I am using the same version
6.60.00.0
without a problem
Quote:
0 Errors, 19 Warnings.
Loaded C:\Program Files\PICC\Projects\001\3200i.cof
BUILD SUCCEEDED: Tue Aug 10 07:41:48 2004



I am also using CCS as the compiler choice
-->project -->Select language toolsuite
Ttelmah
Guest







PostPosted: Tue Aug 10, 2004 7:52 am     Reply with quote

treitmey wrote:
YES,. try the register bat.
I am using the same version
6.60.00.0
without a problem
Quote:
0 Errors, 19 Warnings.
Loaded C:\Program Files\PICC\Projects\001\3200i.cof
BUILD SUCCEEDED: Tue Aug 10 07:41:48 2004



I am also using CCS as the compiler choice
-->project -->Select language toolsuite

That is the probem!...
There should be two CCS selections there.
There should be one entry like 'CCS C Compiler', and another that says something like 'CCS C compiler for PIC12/16/18'. The second one is the one that must be selected, or you will get the problem being described.

Best Wishes
Guest








running "register" fixed it.
PostPosted: Tue Aug 10, 2004 8:41 pm     Reply with quote

Well,

That fixed it - But why? Is this just another "feature" of the ubiquitous
Windows system?

thanks all,
DLC

PCM programmer wrote:
Anytime MPLAB can't recognize a file type, first try to run register.bat.
See the following thread:
http://www.ccsinfo.com/forum/viewtopic.php?t=19669&highlight=register+bat
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