license FOP2 2.29

[sam]

how can i register new version of FOP2?
I try to register it by --register --code but :

Serial code not available for version 2.29.02.

You can register only version 2.20.

[nicolas]

You cannot reuse a code without prior revocation.

Also, version upgrades are available for one year. After one year you must purchase the annual software maintenance ($20) from www.fop2.com/buy.php

Best regards,

[sam]

thanks for reply
I did downgrade to fop 2.20 and register it with code, but still have license issue.

console:
#/usr/local/fop2/fop2_server -v
fop2_server version 2.20
web:
FOP2 - Version 2.29.02 - Lite Version - Limited to 15 extensions . Buy it now for unlimited extensions. If you already have a code enter it here

[nicolas]

you must restart fop2:

/etc/init.d/fop2 restart

or

service fop2 restart