DIA import method error message: columns don't match

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I am using a Thermo Exploris 480 running on Xcalibur 4.2.47.  I want to import a staggered DIA method from Skyline-Daily.  In method editor, after selecting DIA, import the .csv file, an error message columns don't match- The columns(s) [305.888916] from the data file are missing in the table.  Do you want to proceed without importing them?  Is there a way aroung this error?

  Attached Files  
   
 error DIA exploris.docx