Hi,
I think you can change encryption up to 256 on IIS.

But your post pushed me to investigate on the subject, and possibly we'll move back to 128 bits AES encryption on next version as encryption with keys over 128 bits is illegal on some countries, and require declaration to govenment for others.
I don't thing this is major issue as we only encrypt login and password during login phase, not all data, but maybe we'll move to 128 bit to avoid abiguity for concerned counties, and 128 bits is quite good enough just to protect password (moreover if you run ProjeQtOr over https/SSL)

Hi
I found the problem, the issue is because in the User Account in Mysql I had a lot of users but I don't know why, I removed ones and I leaved only root user in localhost without password and all privileges and Projeqtor works!!!!!!
Thank you very much for your help.

Bye