Hope you are doing well and sorry for the trouble. As described you are unable to apply the signature using fill and sign and getting the error as shown in the attached screenshot.
Few things that we need to know:
Is this an issue with a particular PDF file or with all the all the PDFs that you try to sign? Please try with a different PDF file and check.
What is the version of the Adobe Acrobat DC you are using? To check the version go to Help > About Acrobat and make sure you have the latest version installed Go to Help > Check for Updates and reboot the computer.
Also, please try to logout of the application, reboot the computer once and relogin to the application and try to sign and check if that helps.
You may also try to connect the machine to a different network and see if that works for you.
- By using PDF online via Document Cloud, I can applied my signature in the PDF files that I exported from my workplace’s system.
What is the version of the Adobe Acrobat DC you are using?
- Version 2021.005.20060
To check the version go to Help > About Acrobat and make sure you have the latest version installed Go to Help > Check for Updates and reboot the computer.
Also, please try to logout of the application, reboot the computer once and relogin to the application and try to sign and check if that helps.
- I’ve tried that as well but I still couldn’t apply my signature on the PDF files that I exported from my workplace’s system.
Hope you are doing well and thank you for trying out the suggestions. As mentioned its an issue with the PDFs exported from your workpplace system. Would you creating the PDF using Adobe Acrobat pro DC application and see if that helps.
You may also try to create a new test user profile with full admin rights in Windows or enable the root account in Mac and try using the application there and check.