The new beta is out now.
I have tried to recreate the 64-bit issue with no luck, but I have a hunch it could be a version issue. Let’s see where the release takes us 🙂
If the bug persist, please log a bug at the project page for IronScheme.
Download from here.
I have managed to get someone to test for me on Windows 64-bit, and the results for both IronScheme and xacc.ide were successful.