It depends on what program is mentioned.
Please supply details.
e.g.
Microsoft Visual C++ Runtime Library.
Runtime Error!
Program: c:\Program Files\Internet Explorer\IEXPLORE.EXE
The application has requested the Runtime to terminate it in an
unusual way.
Please contact the application's support team for more information.
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If the above.....
Try uninstalling the Google toolbar using Control Panel-Add/Remove.