How to use the XDF compare feature in TunerPro RT?

[FrancisHall]

I am using TunerPro RT to tune my 1995 Nissan Skyline GT-R. I have downloaded two XDF files from the internet, one for stock and one for modified. I want to compare the differences between the two XDF files and see what changes have been made. I have read the manual and the forum posts, but I could not find a clear explanation of how to use the XDF compare feature in TunerPro RT. I have tried to open both XDF files and select the compare option, but I get an error message saying "XDFs are not compatible for comparison". What does this mean and how can I fix it?

[dex]

The compare tool allows the comparison of the binary file not the .xdf.