no access to router setup page after SP2 (XP2 installation)

Since I installed SP2 for XP home edition, can't access anymore with that PC
the setup page of my router (sitecom WL521)
Tried alread or verified quite some things:
-switch off XP firewall, no other firewall installed (anymore)
-access from other PCs (e.g. w98 or W2000) without problems
-internet access is still running (only access to local router set up page
is nok: nothing comes, no logon page,..;
-when resettign XP to restore point before SP2, then access is ok.
-router reset does not change anything

thanks in advance for any help

The IP adress has changed try 192.168.2.1 instead of 192.168.0.1 these are
the common addresses assigned by winxp

"marnado" wrote:

Since I installed SP2 for XP home edition, can't access anymore with that PC
the setup page of my router (sitecom WL521)
Tried alread or verified quite some things:
-switch off XP firewall, no other firewall installed (anymore)
-access from other PCs (e.g. w98 or W2000) without problems
-internet access is still running (only access to local router set up page
is nok: nothing comes, no logon page,..;
-when resettign XP to restore point before SP2, then access is ok.
-router reset does not change anything

thanks in advance for any help