The DRM needs to copy the system file 'secdrv.sys' to the system folder, 'C:\Windows\System32\Drivers'. This can only be achieved if you are logged on with administrator privileges.
Log on with administrator privileges.
Once secdrv.sys is in the system folder you no longer need admin rights. It is, therefore, possible to run our software with restricted rights as long as it is first run with admin rights. Log on with admin rights and run the CD, log off and log on normally, the CD should now run.
See also: Embedded Fonts.