Hi Jimmy,

I also want to ask how to update Comet in TPP in Ubuntu system. Does Comet
work if I just replaced the Comet file like you mentioned in the email.

Thanks.


On Mon, Jun 13, 2016 at 2:24 PM, Jimmy Eng <[email protected]> wrote:

> Vijay,
>
> Update to the latest Comet and try again.  There's a good chance it won't
> solve your problems but there's no point in investigating search issues for
> a version of Comet (release 2014.02 rev. 2) that's outdated by nearly 2
> years.
>
> To update your Comet binary, go to comet-ms.sourceforge.net and click on
> the "download" tab.  Then click on the file named
> "comet_binaries_2016012.zip" to download the most recent release (version
> 2016.01 rev. 2).  Extract the file named "comet.2016012.win64.exe" from the
> archive.  Find your current Comet binary (should be at c:\inetpub\tpp-bin\
> comet.exe) and replace it with the binary in this zip file (rename comet
> .2016012.win64.exe to c:\inetpub\tpp-bin\comet.exe).  Also update your
> Comet search parameters file comet.params with a version appropriate for
> release 2016.01 rev 2.  You can find updated example comet.params files at
> http://comet-ms.sourceforge.net/parameters/parameters_201601/.  If you
> download one of those, such a the file comet.params.high-low for high-res
> MS1 and low-res MS2 data, just remember to change the name to simply
> "comet.params" and update any parameter settings as needed.
>
> Try your search again with the latest Comet and see if it magically fixes
> your problem.  In the event that it doesn't fix the problem, send me one of
> the problem mzXML files, your comet.params, your sequence database, and
> info on how much RAM your computer has.  As email likely won't work for
> such large files, use a service like Dropbox or OneDrive to get me the
> files and I'll investigate.
>
> - Jimmy
>
> On Sun, Jun 12, 2016 at 11:09 AM, Vijay Kumar <[email protected]>
> wrote:
>
>> Hi,
>> I am running comet database search for my 15 fraction of mzXML data file
>> from WATERS QTOP.  Out of 15 fractions only 5  fractions command are
>> success, remaining fraction has the following error
>>
>> *EXECUTING: cd c:/Inetpub/wwwroot/ISB/data& c:\Inetpub\tpp-bin\comet
>> -Pc:/Inetpub/wwwroot/ISB/data/parameters/comet.params
>> -Nc:/Inetpub/wwwroot/ISB/data/parameters/17052016_NISHAD_ITRAQ_1
>> -Dc:/Inetpub/wwwroot/ISB/data/parameters/Chicken.fa
>> 17052016_NISHAD_ITRAQ_1.mzXML *
>>
>>  Warning - invalid parameter found: precursor_tolerance_type.  Parameter 
>> will be ignored.
>>  Warning - invalid parameter found: require_variable_mod.  Parameter will be 
>> ignored.
>>  Warning - invalid parameter found: mass_offsets.  Parameter will be ignored.
>>  Warning - invalid parameter found: add_U_selenocysteine.  Parameter will be 
>> ignored.
>>  Comet version "2014.02 rev. 2"
>>
>>  Search start:  06/12/2016, 11:21:12 PM
>>  - Input file: 17052016_NISHAD_ITRAQ_1.mzXML
>>  - Load and process input spectra
>>
>> *Command FAILED*
>> RETURN CODE:65280
>>
>> Kindly help some one what could be the reason?how can i solve this
>> problem?
>>
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