What is the Studio version? Do you have any Excel activities in your workflow?
It is a guess, but downgrading your Excel activity package might help to resolve this issue. Another idea is to upgrade to the newest version of Studio.
What is the Studio version? Do you have any Excel activities in your workflow?
It is a guess, but downgrading your Excel activity package might help to resolve this issue. Another idea is to upgrade to the newest version of Studio.