Nevermind, I reentered the serial again and it works. Thank you.
I got the serial for check delivery status, thank you and it works. I am still waiting for the watermark serial for this foxnetsoft account.
I meant to say I purchased nopwatermark for version 4.00 to upgrade from 3.90 with the intention of finally going to 4.10.
I purchased an upgrade from 3.90 to 4.10 in August 2018. I just installed the new version for 4.10 but in the configuration says I am expired. How can I fix this?