DLL upload failure to 1 server

[owingruters]

Hi,

I'm uploading an entire site to an ftp server.
All kind of files transfer perfectly, but when it comes to the dll's, there's a critical tranfer error and after a few tries upload fails.

Strange thing is it sometimes DOES transfer. Also, if I use Internet Explorer, the dll's transfer with no problem whatsoever. And if I use FileZilla to transfer the dll's to another ftp site, they do transfer.

I've tried both active and passive transfer, but still no way to get the dll's on the one erver using FileZilla (2.2.7c).

Anybody have an idea?

Thanx,
Owin
Amsterdam