Trusting a Signature Step 1 :- Click on Signature . You will get a prompt as seen below. Click on Signature properties.

Step 2:- Click on show Certificate and then in the new window click on Trust Identity

Step 3:- You will get the following window . Click on Add to trusted identities

Step 4 :- You will get the prompt shown below . Click Ok

Step 5:- Check all the boxes as shown below . Click Ok.

Step 6:- Click on Verify Signature . The Signature will be valid and will look like this .