Before users can use licensed products, you need to install the license keys for those products. Each license key unlocks a licensed product, enabling the product to be used.
Installing a license key is a separate procedure from installing the licensed product. This enables you to add more license keys at any time, without reinstalling the licensed product.
You can install a license key from the command line or by using the menu interface of the License Administration Services. To get started quickly, install them from the command line, as follows:
sh mflmcmd
The license is then added to the license database.
64-bit Server Express on AIX:
If you are installing 64-bit licenses to enable you to use the 64-bit Server Express development system on AIX, any 32-bit licenses installed for a previous version of 32-bit Server Express on AIX remain enabled. If you are using the 64-bit working mode, you can install and uninstall 32-bit licenses at any time, although these will have no effect on 64-bit Server Express.
You cannot use 32-bit licenses with 64-bit Server Express on AIX, nor can you use 64-bit licenses with 32-bit Server Express on AIX.