On a new PC (XP Pro SP2) the error : "impossible to delete ARP
cache" is shown every time I attempt to restore network connection
(even when the network is perfectly working).
The network is actually composed only by this PC and an ADSL
WiFi router connected to the Ethernet connector.
As on this PC I am experiencing many problems in downloading
files from Internet, with the interruption of the network, I wonder if
the two issues are correlated and what to do to solve them.
A search in Google showed details on deleting the ARP cache,
but I could not find any suggestion about actions to take to solve the
problem.

Thanks in advance,

Mizio