We have a win 2003 server with xp clients. Suddenly it´s impossible to open any files. I can navigate to folders and i can see the files. I can not reach internet. I can ping the server and i can navigate to shares. I can work for hours and everything is fine but suddenly it´s not possible to open any files, not on the client or the server. If i log out and then in it works again.
Anyone knows whats wrong or where to start search? I have tested the memory with memtest on the client and it works fine.
Thankful for all help.
Uffe Gustafsson