error alert in Internet explorer?

Question

When i open Internet Explorer Windows, error alert is pop up sometime, that is :
Error
A Runtime Error has occured
Do you wish to debug?

Line:42
Error: 'OAS)version' is undefined

YES or NO

(Note : Line : Number are change)
If I was click YES button

another dialog box display

Just-in-time debugging

New Instance of Microsoft Scrip Editor

If I Click Yes button

Other Dialog Box Display again that is:
Step Into Remote Procedure Call
Process:
[3320] C:\Program Files\Internet Explorer\IEXPLORE.EXE

Choose the program types that you want to debug:
(Tick Mark in the Schropt Check box)

The following programs will be debugged
Script

If I click OK button

Microsoft Visual Sudio Debugger/ Microsoft Scrip Editor Window was Diplay and
Microsoft JScript runtime error: 'OAS_Version' is undefined
there are three button Break Continue Help
If I click Break there are arrow in the line -
-> if(OAS_version >= 11)
OAS_RICH(pos); what ido

Answer 1

Try these two things.
#1 Start,My computer,Properties,click advanced,click error reporting,Disable error reporting.

#2 Start,control panel,click Internet obtions,click advanced,
under Browsing check box Disable script debugging(Internet Explorer)
Check box,Disable script debugging(other)

Answer 2

try to reinstall the Internet Explorer
or check the update and service pack