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Attempted to read or write protected memory. This is often an indication that other memory is corrupt. This one will halt the program even on try catch:

Try
  client = New TcpClient(whoisServerToTry, 43)
Catch ex As Exception
  Return ""
End Try

My logs are full with these errors:

A first chance exception of type 'System.IO.IOException' occurred in System.dll
A first chance exception of type 'System.Net.Sockets.SocketException' occurred in System.dll

Moreoever, my computer often ocassionally freeze, I wonder if the damage is hardware.

Anyway I can debug this? This may be a super user stuff. However, super user doesn't know system.io.ioexception.

Victor Zakharov
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user4234
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  • There is more information in these exceptions that you are not displaying. You need to show the entire stack trace. – T McKeown Jan 19 '14 at 12:42
  • [first chance exceptions](http://stackoverflow.com/questions/564681/what-is-a-first-chance-exception) and how to [avoid the messages](http://stackoverflow.com/questions/58380/avoiding-first-chance-exception-messages-when-the-exception-is-safely-handled) – nik Jan 20 '14 at 03:32

0 Answers0