My Inkt signature is changed to electronic signature.

Good day,

I'm using Acrobat XI Pro for 2 weeks now.

I always used inkt signature.

This morning when I clicked Place Signature  a text box come for digital signing and not my inkt signature.

I search and found that these setting are under Tools > Sign & Certify

But there is not such tab.

What is changed?

Can I change this back ?

RGds Postme