I know most users here do not favor Maestro, however I think its a great stepping stone for those interested in open source later on.

That being said I have been using it for quite some time (thanks Nyet!) to compare data by overlaying WOT runs as it is much more convenient than Excel. 

The last time I had used I gave a crack at trying to use the 'Calc HP' option and since then it has locked up and refused to show any graphing at all. I have uninstalled and reinstalled it multiple times, but alas no luck

Working here just fine:


Attached picture is a screenshot of what it current is doing.

I also attached a file that I tried loading into ECUxPlot that is not working

If it helps, I use Windows 7.

For things like comparing mass air flow data changes relative to boost duty etc it helps tremendously.

Is there something I am missing though , where even after I unistall the app and reinstall it still does the same thing?

Oh, btw, if you are familiar with regedit you can delete the ecuxplot registry keys as well... perhaps that is interfering..

just open regedit and use the Find function to find the Ecuxplot keys