every time i try to send a file my e mail client server comes up and says the file or e mail can not be sent , i took a copy below of what it is telling me.  and after trying to fix it and having no luck ,now when i click on the file to send from my documents, it wont even send it or bring it up at all now.when i right click to send to e mail recipient or when i try to send it manually neither will work for me at all. and when i did get it to work it would give me these messages below , does any one know how to help me with this i would really appreciate the help with this as it is very annoying.  

Unable to send or receive messages for the Hotmail ----- account.

Server Error: 404
Server: 'https://mail.services.live.com/DeltaSync_v2.0.0/Sync.aspx'
Windows Live Mail Error ID: 0x80194194

Unable to send or receive messages for the microsoft outlook account.

Server Error: 0x80194194
Server: 'https://mail.services.live.com/DeltaSync_v2.0.0/Sync.aspx'
Windows Live Mail Error ID: 0x80194194

 Unable to send or receive messages for the microsoft outlook mail account.

Server Error: 404
Server: 'https://mail.services.live.com/DeltaSync_v2.0.0/Sync.aspx'
Windows Live Mail Error ID: 0x80194194