Some simple advice: try the most recent version of msconvert from the
ProteoWizard project (an older version is included with the current TPP
release, but bugs may have been fixed since then).

MassHunter is no longer actively maintained and will likely be retired in
the upcoming TPP release.

-Natalie


On Fri, Jul 16, 2010 at 1:14 PM, Karina <[email protected]>wrote:

> Hello,
>
> We are having intermittent (but reproducible) problems with the
> trapper tool.  Usually 1-2 in 100 samples fail conversion from .d to
> mzxml.   Our .D data folders are generated with a Agilent Q-TOF
> system, MassHunter Acquisition vB.02.01.  Trapper version is 3.1.
> OS : Win XP SP 3.  The error we are getting is the following:
>
> C:\Program Files\trapper\trapper_bad>"C:\Program Files\trapper
> \trapper.exe" --mz
> XML --verbose 16026.d
> Settings:
>  centroid scans: 0
>  compress scans: 0
>  verbose mode: 1
>  skip checksum: 0
>  deisotope:0
>  requirePeptideLikeAbundanceProfile: 0
>  relativeTolerance: 0
>  absoluteTolerance: 0
>  limitChargeState:0
>  maxChargeState: 0
>  mzML mode: 0
>  mzXML mode: 1
>  input filename: 16026.d
>  output filename: 16026.mzXML
>
> ERROR at .\MHDACWrapper.cpp, 60:
> HR = -2146232832
> OpenDataFile
> unable to open 16026.d with MassHunter interface
>
> any advice?
>
> Thank you,
> Karina Chmielewski
>
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