Paul G.,
There is one post that discusses unicode strings:
How to use Unicode characters with TestStand?This post mentions that unicode is not supported in TestStand 2.0.1 (the version that was released at the time). Unfortunately, TestStand 3.0 does not support unicode characters either.
Currently, National Instruments software products are localized into a particular language rather than supporting unicode. This is a feature that we are considering for future versions.
If you have more questions, feel free to respond.
Regards,
Shannon R.
Applications Engineer
National Instruments