Thank you very much for your answer.
Yes, I got the instructions long time ago but the upgrade process did not worked as described.
Unfortunately I still do not see any update as is written in part 2 of the instruction.
Should I overrite it via ftp or so? I’m afraid it would make things even worser.
Please be so good and take into account that I am in hurry.
Maybe there exists fast workaround. I desperately need my CJT developer version. 🙂