![]() Otherwise, skip here and don’t validate your signatures. If you received the PDF document from trusted source or the certificate is from trusted source, click on “ Add to Trusted Identities” button. It will display “Trust Settings” and “This certificate is not trusted” message.Step 9. From Certificate Viewer window, click on Trust tab. It will open Certificate Viewer window to view the details of a certificate.Step 8. Adobe Reader – Signature properties windowStep 7.Ĭlick on “Show Certificate” button. It will display Signature Properties window. It will display a pull-down menu.Select “Show Signature Properties” menu item. ![]() Select the signature which has the problem and right click on it. Adobe Reader – Signed and all signatures are validIf you are still seeing “At least one signature has problems”, proceed with the next steps.Step 6. If the signatures are successfully validated Adobe Reader, will show the “Signed and all signatures are valid.” message. Once all the signatures are validated it will show success message depending on the settings.Step 5. ![]() It will prompt the message to validate all signatures depending on the settings.Īdobe Reader – Prompt for validate all signaturesStep 4. Click on OK button to validate all the signatures. Click on “Signature Panel” button which will be on right of the message. If there is a signature problem with the document, it will show the message “At least one signature has problems” message.Īdobe Reader – PDF – At least one signature has problemsStep 2. Open your PDF document in Adobe Reader application. Below steps explains how to resolve this issue.Step 1. When there is any digital signature required to authenticate the PDF documents are not available on your system or the signature has the problems, Adobe Reader fails to authenticate the document, will display “At least one signature has problems” message. ![]() And also PDF documents may be digitally signed for authentication. ![]() The PDF documents may be encrypted for security. Cara mengubah software trial menjadi full version Mengakali suatu software bajakan menjadi asli adalah suatu yang bisa dibilang suatu tindakan ilegal, saya disini akan menjelaskan tentang tutorial cara membuat software trial menjadi full version.Īdobe Reader is used to open PDF documents. Mudah-mudahan isi postingan kunci gitar yang saya tulis ini dapat anda pahami.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |