On 20/07/2009, at 11:58 AM, John Weekes wrote:

Hi Everyone

I feel That I should know the answer to this one but don't. I have an eMac running Tiger 10.4.11

I am trying to upgrade my modem from ADSL to ADSL 2 and when selecting "Network" from System Preferences a dialogue box appears which reads

"Your network settings have been changed by another application."

No matter how many times I click OK it r keeps returning. The only way to get out of the loop is via "Force Quit"

My question ..... is there an easy fix or must the operating system be reinstalled.

Or perhaps I should just stay with the old modem.

Thank you for any advice.

Regards
John


Hello John,

An easy fix (if it works), worth trying first, is:

Open System Preferences . Security
Check "Require password to unlock each secure system preference". If this doesn't solve the problem or the problem returns.

Try this:
Make sure you write down all your Network Settings as you may have to re-configure your Network after deleting these files below.

In the Library/Preferences/SystemConfiguration/ folder delete the following:

com.apple.airport.preferences.plist
NetworkInterfaces.plist
preferences.plist
com.apple.nat.plist

All these files will regenerate as necessary when the associated system features are accessed. If you're using Airport or Internet Sharing you'll have to re- establish the appropriate settings, because these will have been lost when the preferences files are removed.

This should permanently correct the problem.

Cheers,
Ronni

17" MacBook Pro Intel Core 2 Duo
2.4 GHz / 4GB / 800MHz / 500GB
OS X 10.5.7



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