I have asked a question below this and solved a problem.
When a problem was happened, I received new version file, 220.127.116.11(CADViewX) through URL from support.
(it was referred to reply)
After ocx is changed, text is appeard all document. As you konw, it is a string about purchase.
As I referred, my company has buyed license. (that version is 18.104.22.168.)
Do my company buy a license to 22.214.171.124?? or is another way about it?