windows 7 or ie8 strange problem

Hi

I been searching everywhere in the net for solution maybe someone here has permanent solution ...

When i open ie8 i randomly get a debug script error msg.

I have click tools -- internet options -- advanced and check the box

disable script debugging (internet explorer)

disable script debugging (other)

but randomly the box get uncheck.

I have disable all addons and accelerators in ie8.

=====================

my temporarily solution is on startup menu run a registry batch.cmd

;disable proxy in tool -- internet options -- connection -- lan setting -- auto detect setting (proxy)

[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections]

"DefaultConnectionSettings"=hex:3c,00,00,00,11,00,00,00,01,00,00,00,00,00,00,\

00,00,00,00,00,00,00,00,00,01,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\

00,00,00,00,00,00,00,00,00,00,00,00

;make sure debugger is always check

[HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main]

"Disable Script Debugger"="yes"

"DisableScriptDebuggerIE"="yes"

"Error Dlg Displayed On Every Error"="no"

Please help and thank you.