



This 14 day period will be refreshed every time you reconnect and get a new license.Īnother possibility is that your trial 30-day licence has expired and you need to upgrade to a paid edition. Once you have acquired a license you can use sign pro PDF offline for up to 14 days. The first time sign pro PDF is used you must be connected to the internet to obtain a license. This error may occur if you are not currently connected to the Internet or if you have tried to install the product without an active Internet connection. Select system settings: Printers and ScannersĪ valid sign pro PDF subscription cannot be found for this user.Please close sign pro PDF before continuingĬlosing sign pro PDF and rebooting the PC does not resolve the issue.Īlthough not normally necessary, the issue can be resolved by manually performing one of the installer actions as follows: When I try to install a new version of sign pro PDF or try to uninstall the old version I receive the error message: Installation and startup issues - 'Files in use' error when attempting to uninstall or install a new version of sign pro PDF
