fireworks cs4 will not launch after accepting license agreement
<user_name> = Your User Name:
Application Data Path:
C:\Documents and Settings \<user_name>\Local Settings\Application Data
Fireworks CS4 Preference Folder Path:
C:\Documents and Settings \<user_name>\Local Settings\Application Data\Adobe\Fireworks CS4
Delete the Preference folder and re-launch FW.
Note: They are hidden folders, you need to uncheck the 'Show Hidden Files' and "Hide System Protected File" in Folder Options > View.
From the Design Premium Readme: If any of the applications have already been serialized with a different serial number, it will continue to use that serial number until you remove the older serial number using Help > Deactivate > Erase my serial number. Then on the next launch, the application will recognize the new serial number.