Gary 1 Report post Posted February 23, 2018 I have changed computers and am trying to enter original nitro serial number with new/latest software installation. Was using nitro pdf pro 5.5.2.5 Get warning: There's been an error with your submission. Please head to our Community Forum and update us with your issue. Can original serial number be used or can it be converted to a new/working serial number? Quote Share this post Link to post Share on other sites
Laura L. 0 Report post Posted February 23, 2018 Hi @Gary, Thanks for using the Community to reach out to us. Could you send me a PM with your Nitro Pro serial number so I can take a look? Thanks, Quote Share this post Link to post Share on other sites
Gary 1 Report post Posted February 23, 2018 Perfect...you read my mind that i also needed the 64bit download. I'm up and running and thanks for the speedy response. 1 Quote Share this post Link to post Share on other sites
