!(https://d2r1vs3d9006ap.cloudfront.net/s3_images/1109130/RackMultipart20141015-7164-1lt3vnt-Untitled_inline.jpg?1413394294 "Image: https://d2r1vs3d9006ap.cloudfront.net/s3\_images/1109130/RackMultipart20141015-7164-1lt3vnt-Untitled\_inline.jpg?1413394294")
Are you able to send/receive e-mails?
Which version of eM Client are you using?
Maybe you should disable an option to show these kinds of message?
Tools > settings > general > general
disable “Show window when an error occurs”
are you having some issues while sending/receiving email?
If you’re having issues with the application, can you please provide a more detailed description of the issue?