Caught the unhanded exception , you may refer to log file more details

[AlaaRAttallah]

[MortenEnger]

You have to provide more information as this is not enouch for us to look into your issue.

Also check if you have posted this in the correct forum as EcoStruxure Access Expert is not relevant to EcoStruxure SEAL

[AlaaRAttallah]

This message appear to me when I am trying open EcoStruxure Power Design - Ecodial INT V5.3.1

[Joaquin_Martinez · Accepted solution]

Hello, for EcoStruxure Power Design please post here https://community.se.com/t5/Power-Distribution-and-Digital/bd-p/power-distribution-digital as this group its for EcoStruxure Power Operation. 

BR

[Saravanakumar.L]

Hello AlaaRAttallah,

Thanks for reaching us.

Can you please provide the screenshot of error message you got and share the log files to analyze the issue.

Thanks & Regards,

Team- Ecodial expert support.