We are finding standalones created using 2.7 complain on machines that haven't the required C++ redistributable thingy
This is the first time we have seen the like (with any version) and makes our move to 2.7 difficult as it forces the hands of others (generally our clients!) to need to update their computers to review items we send them (not cool).
The error it generates is also vague - and suggests contacting support@enscape - where, it would (should?) just say "you need this installed" to save you/me any comebacks...