MassHunter Unknowns Analysis - Percent area not showing up for manual integration

Hello mass_defect ,

This was a known issue reported in Version 10.1, though it shows as fixed in Version 11.0.

agilent.com/cs/library/support/Patches/SSBs/mhquant.html

KPR 478532

I have tried to duplicate what you are describing in Version 12.0, and I have found that if you start trying to manually create components while the method is still set to Deconvolution this will occur. Once the method is set to TIC Analysis and applied to the samples then area % calculates as expected, even if the method is not run first.

The only other time I can make this occur is if I select too small of a range for manual component creation. But then no ions peaks are shown and no area is displayed.

This is on SQ GC/MS scan data. Let me know if you are using some other type of data or what your exact workflow if you are still seeing this issue.

Howard, 

Thank you for your reply. Upon further review, looks like the Unkonwns version was 10.2 on this workstation, so we will upgrade that to 12 like our other systems. Can confirm it works fine on our other systems. 

Howard, 

Thank you for your reply. Upon further review, looks like the Unkonwns version was 10.2 on this workstation, so we will upgrade that to 12 like our other systems. Can confirm it works fine on our other systems.