External component has thrown an exception.

[Sachy]

Hi,

I have received following error in my ASP.NET application. Many of buttons
on the different pages are generating this error. I am not sure what I did
until this morning code was working fine. I have downloaded the Office
updates and installed them. Rebooted my system. Now after few hours I am
getting this error almost everywhere. I am sure some of the pages where I am
getting this error has not changed since months. So there is something that
is beyond me causing this error.

Any help would be greatly appreciated.

Here is the complete text of the error.

Server Error in '/Vtk' Application
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External component has thrown an exception.
Description: An unhandled exception occurred during the execution of the
current web request. Please review the stack trace for more information about
the error and where it originated in the code.

Exception Details: System.Runtime.InteropServices.SEHException: External
component has thrown an exception.

Source Error:

An unhandled exception was generated during the execution of the current web
request. Information regarding the origin and location of the exception can
be identified using the exception stack trace below.

Stack Trace:
[SEHException (0x80004005): External component has thrown an exception.]
System.Web.UI.Control.OnBubbleEvent(Object source, EventArgs args)
System.Web.UI.WebControls.Button.OnCommand(Command EventArgs e)

System.Web.UI.WebControls.Button.System.Web.UI.IPo stBackEventHandler.RaisePostBackEvent(String eventArgument)
System.Web.UI.Page.RaisePostBackEvent(IPostBackEve ntHandler
sourceControl, String eventArgument)
System.Web.UI.Page.RaisePostBackEvent(NameValueCol lection postData)
System.Web.UI.Page.ProcessRequestMain() +1292


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Version Information: Microsoft .NET Framework Version:1.1.4322.2032; ASP.NET
Version:1.1.4322.2032