[proteowizard-support] "Invalid number of precursor masses"

[Ronny H. <he...@mp...>]

Dear all,

I like to convert Analyst *.wiff files to *.mzML. The Analyst version is 
2.* and msconvert was downloaded yesterday from the binary package for 
Windows. The *.wiff files contain precursor ion scans. The conversion 
results in the following error (see also the screenshot below):

[ExperimentImpl::getBPC] Invalid number of precursor masses.

Strangly, I already converted the same file on the same Computer with a 
(probably) earlier version of msconvert before. It was also the binary 
distribution downloaded at October 17th.

any help is very much appriciated.

Thanks,
Ronny