Not sure if this has been posted already, if it has my apologies!
Fired up ereader a while back to be notified of the new 2.5 release. upgraded and checked it still worked....
Went onto my x64 Vista box and installed it there also. the installer works - no need for the workaround posted here anymore!!
I'm somewhat amazed they actually sorted this out

but it makes me happy - i assume this will mean less messing around for future updates also.
took em long enuff....
s.