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            Although you can continue to use LiveCycle
7.x QPACs with LiveCycle ES2.5, you should upgrade processes that
use them for the following reasons:
            
           
            - 
             
              Upgrading prepares you to move forward as the LiveCycle
ES2.5 product evolves.
              
             
            - 
             
              When service operations are used instead of QPACs, upgraded
processes can take advantage of any additional functionality that
the operations provide.
              
             
            - 
             
              Any issues that you experience when using QPACs can be resolved
by upgrading.
              
             
            - 
             
              LiveCycle ES2.5 is the last release to support QPACs. To
ensure future compatibility, processes using QPACs must be upgraded
using the Process Upgrade Tool that is available in Workbench.
              
             
            
           
           
          
          
           
          
          
          
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