I recently migrated to a spanking new Win 7 PC and have been installing all the software that I use onto it (a long job!). Unfortunately, some of my software is an upgrade of an upgrade of an upgrade! Installing it involves finding the CD of a previous version and inserting it into the PC at some stage during the install. This means I have to keep older versions of software, even though they are no longer of any use to me and take up space in my backup box.
With Scan2CAD you can purchase and install an upgrade even if you have lost your previous version – so long as you are on our list of registered Scan2CAD users. Installation of the upgrade does not require you to install an older version of Scan2CAD or to find a previous CD.