How to use HB backup,help.

So,yeah i updated like an idiot without reading to 537 and now HB does nothing "Tilemap error" or something .At theprevious version atleast Lazyraider and tyreal worked almost "OK". So when i did the update it said it backed the old version up . I found it its called "honorbuddy.exe.bak",well atleast i think that it is.How can i use that one instead of the new one ?

 

delete honorbuddy.exe
rename honorbuddy.exe.bak to honorbuddy.exe
and it's done

 

Ty !