When I try to copy an executable to the server from a PC on the network as soon as it enters the folder it then deletes the exe.
However if I browse the PC from the server machine and copy it that way then it stays in the folder fine. But it automatically deletes the file if I do it the other way. Is the same for any executable, i have tried several different ones.
I have disabled the anitvirus on the server machine to rule that out as a possible cause.