Post-Edit Compare TERp & reports in Excel

Hello!

I'd like to use Post-Edit Compare to obtain the edit distance between raw MT'd and post-edited files, but I can't manage to obtain the TER values. I have just installed Java and selected the path in the settings, following the instructions from an older post, but the TER values obtained are null; however there are plenty of changes. Which could be the reason?

I'd also like to know how to obtain the reports in Excel. I have read a couple of posts about this in the forums and followed the steps (created a project first in the app and then create the report), but I was only able to obtain the report in .html.

Finally, it'd be nice if the description of the tool was updated with the missing graphics :) (I'm refering to this link: https://community.sdl.com/product-groups/translationproductivity/w/customer-experience/3190.post-edit-compare). It will help a lot to understand some features.

Thanks in advance!

Lucía