how do i fix this error

how can i result this error??

I've never had this error, but here are some suggestions:

Use the forum Search function with the terms patch system error:

http://forums.station.sony.com/mxo/...=&postTime=

Several of their suggestions include making sure your virus protection/firewall/router isn't blocking MxO from patching and resetting your modem/router/PC.

for example:

http://forums.station.sony.com/mxo/...336#36300361396

jeffers wrote:

Hmm see you've got norton internet security, just check that isn't locked down and also check it has a rule in place for launcher.exe and matrix.exe. Additionally check that Internet Explorer isn't set to work offline. That can cause the same error. " />

Jeffers

Run a full system check: How to run a Full System Check

If that doesn't work please read the following thread and post the requested information:
What information should I include when posting my problem?