Workbench 2.5 cannot work

I installed Workbench 2.5 in my PC. My OS is XP. Then I create a project under File → New Project. But after that, nothing happens. The other menu such as Add File, Generate File, are still disabled. And when I open project, I cannot find that project i created just now. I checked the Help but there is no license information. But actually I choose the license when I first time run Workbench. How to make Workbench work?

Same here…

I cant make it work…

They say my “navision financials” flf is not valid. but it is valid…

I guess NLW is too old and cant recognize new flf file or something like that?