Data file corrupted multiecuscan

[Tuner182]

Hello I have a problem with connection to Alfa Romeo Giulia 2.2 D. With other cars like 159, 147, some fiats etc everything works great but only with Giulia I won´t able to connect. I hit the button connect mes try to connect and than i see a message " conection failed data file corrupted check the port settings. I try to change comunication bitrate i try all possibilities of bitrate but nothing. I try cable ELM 327 also BT version both of them work fine with other cars but not with this. Has someone the same problem? Any ideas?
Thank You

[comptonek]

I have the same issue with MES 4.2 and Alfa 159 2.4 JTDm. Few weeks ago CAN/VEHICLE settings works great but now it won't connect. Other funcionts which I checked, works great. Pls, help.

[s130]

Are you using MES 4.2 (as you quoted) or MES 4.5?

If 4.5 is an issue then you can use MES 4.2