Error - Can't Generate a MPP export File

Good morning Babynus,

Thank you for all your answers to my questions. It is very helpful.

Problem 1 : I just tested the live demo with IE8, I choose project one which is the project with a good quantity of actions, and in planning view, I have the same problem (ultra slow for table part and name column part, they are "blocked").
So now, I use firefox portable, and it is an other way to live ...
I will test chrome portable as you say firefox has some memory leaks.

Sincerely yours,

Luckydigit