Yes friend,
I have same configuration as yours but I'm on win8.1 x64. Can't see anything behind a black wall that the tool adds in front of all apps/programs/games I'm running. As soon I close the tool on taskbar I can see all again just fine.
Evozer has released some around 5 versions of the tool already and on only one of them I had no black screen but I couldn't see mobs on minimap...
I've seen some more people with same issue. Hope Evozer can fix this issue so we can use/test/give feedback.
Thanks.