3 For original SERVICE_INFO's opaque_data format (Deprecated starting from wk20)

     3 The New service.prf (same as service2.prf) has been taken into use in MCLwk22

     4 - Copy service.prf file in the folder \epoc32\tools\qt\mkspecs\features\symbian.

     4 The old one renamed to servicefold.prf

     5 The setserviceprf.cmd does this for you.

     7 For new SERVICE_INFO's opaque_data format

     6 The QtHighway MCL wk22 supports both new and old the formats.

     8 - Copy service2.prf file to \epoc32\tools\qt\mkspecs\features\symbian\service.prf

     9 The setserviceprf2.cmd does this for you.

    10 

    11 Note !  The QtHighway MCL wk20 supports both the formats.