Steps to your SuisseID

The problem is because in Adobe versions 9, 10 and 11 the validity of the signature is not necessarily verified automatically. Adobe also has to be able to access the Windows Certificate Store. To ensure this is possible, configure Adobe as follows:

Adobe versions 9 and 10: Go to «Edit/Preferences/Security/Advanced Preferences». Select the tab «Windows Integration». The configuration has to be selected as described below. Also check that under «Edit/Preferences/Security» the box «Verify signatures when the document is opened» is selected.

Adobe 9 10 Sign EN

Adobe version 11: In this version the setting for signatures is listed separately and not under «Security». This is how you configure version 11 correctly:

Adobe 11 Sign EN

SuisseID is a registered trademark of SwissSign AG.