cpax20

About this tag
The cpax20 tag on WindowsForum.com covers discussions about a specific System.InvalidCastException error that appears during application startup or when turning on a computer. The error message involves a conversion from a string containing "Warning: mysql_co" to a Double type, indicating a problem with a Visual Basic application or component. Users seek help understanding the error and finding ways to fix or remove the pop-up dialog. The tag focuses on troubleshooting this particular runtime exception, which may be related to a misconfigured or corrupted program that attempts to parse a MySQL-related warning string as a numeric value.
  1. K

    Windows 7 Troubleshooting System.InvalidCastException Error During Application Startup

    Hi, Since 2 weeks, everytime I start my Link Removed, the following windows appears (see attachment) with the following details: See the end of this message for details on invoking just-in-time (JIT) Link Removed instead of this dialog box. ************** Exception Text **************...
  2. R

    Windows 7 Weird message every time I turn on my computer...

    This pops up. Any help on what it means and how I can fix/get rid of it? See the end of this message for details on invoking just-in-time (JIT) debugging instead of this dialog box. ************** Exception Text ************** System.InvalidCastException: Conversion from string "<br />...
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