Hi 

I had been happily using '3DEXPERIENCE CATIA for Students' for several months then i decided to buy the '3DEXPERIENCE Engineer for Students'. Since then i have been unable to use some of the manufacturing applications, such as multi-axis machining. I receive the following error message. 

*License Manager
'IYR - 3DEXPERlENCE Engineer for Students' cannot be used
because of unauthorized prerequisite C IWR - Collaborative
3DEXPERlENCE Engineer for Students Extension' (IWR_RPJ)*

The application icons are there but the launcher will not start the desired application.

Does anyone have any ideas on how i can fix this? 

Edu 3DEXPERIENCE ENGINEER Student Offers