Read the pertinent threads on this forum and run the latest 13.0.4 update.
Thanks for your answer. The problem is that I CANNOT OPEN cs6 Gb
I should precise that I downloaded the 13.0.4 update directly from the Adobe site and installed it. When I try to open CS6 again Adobe Manager comes on and tell me my version has expired ! I guess I should try to reinstall with the original DVD ? What do you think ?
There should be a place to log in using your Adobe ID, and depending on what kind of license you bought you may have to enter your serial number. That should eliminate the block.
If not, you'll need to call Adobe Customer Support and get them to correct whatever licensing/activation trouble has accumulated in the database on their servers.
Thanks everybody for all the information. Finally, after few hours of work :-) I solved my problem by uninstalling everything regarding CS6 from the macbook, cleaning it with Onyx, reinstalling CS6 from the original DVD. Then I could open CS6 which said approximatively "EXTENDED version is out, you are back to CS6 standard" BUT it said also " you have a 7 days trial, you have to activate CS6 during these 7 days" !!! In fact, right from the start I have never been able to connect to my account with the Adobe Application Manager, although I can do it directly from the Adobe site ... The Adobe chat support told me that this problem is out of their expertise !!! therefore I had to go thru the burden of registering according to the off-line procedure.
I am not really willing to update, fearing that Adobe will introduce again their EXTENDED version trial :-(