It looks like you may need to update to the latest version of the Invigorator (we’re at v4.0.9).
You can find the current version here: https://www.zaxwerks.com/download
Let me know if you still get these problems after updating.
Can you please tell us more information about the error?
For example:
– Which program/plug-in are you using? Invig? ProAnimator?
– Which version?
– Which operating are you using? Mac? PC?