Hello Radek:
Classic CodeWarrior v6.3 license is not compatible with Eclipse CodeWarrior. If that Standard license was annual and not perpetual, you need to buy a new license.
You can download Eclipse CodeWarrior (latest is CW v10.6) and check licensing prices from the next page:
www.freescale.com/cwmcu10
If your license was perpetual, please enter a service request at www.freescale.com/support asking for the upgrade.
Regards!,
Jorge Gonzalez
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