Spring Calculator Professional will check its licence information periodically to make sure that the software is still licensed, and update the licence with any changes that have been made - for example, you may have purchased a new spring type or other optional module for the software.


You can also manually force a licence refresh when you want to.  This can be particularly useful after you purchase a new software option, or buy additional seats for your licence, or when you have extended your software maintenance.


The procedure for refreshing your licence depends upon whether you have a fixed or floating licence. Click here to refresh a floating licence.


Start the SCP program. You will find the Refresh Licence option at the bottom left of the screen:



Pressing 'Refresh Licence' will attempt to contact our licensing server and update the SCP licence on your machine.