Please Help (Publishing Error)

I have made a new thread about this before but no one would help. I need serious help with this, as I haven’t seen, read or heard of anyone having it.

Whenever I try to Publish an article, and it is usually when I have more than 2-3 sentences, it takes me to a new white page that says “Overlapped I/O operation is in progress.

I have contacted the webhosting company and they told me it is a WordPress Problem.