Navigation section

format exception

About this tag
A format exception in .NET applications typically occurs when a string cannot be parsed into the expected data type, such as an integer, double, or DateTime. On WindowsForum.com, users report this error in contexts like updating vehicle tuner software, application startup, and system tray programs. Common triggers include invalid input strings, incorrect number formats, or malformed date/time values. The error often appears with a JIT debugging prompt and stack trace pointing to methods like ParseInt32, ToDouble, or ToDateTime. Troubleshooting steps discussed include checking input data, updating .NET Framework, and ensuring application compatibility with the operating system.
  1. L

    Windows 7 Error: System.FormatException While Using Update Agent for Bully Dog GT Tuner

    I keep getting this error when I "try" to use update agent for my bully dog gt tuner input string was not found details: See the end of this message for details on invoking just-in-time (JIT) debugging instead of this dialog box. ************** Exception Text **************...
    • liljim73
    • Thread
    • agent application assembly version bully dog configuration debugging device discovery device validation error format exception input input string jit debugging number parsing system error tuner unhandled exception update agent version check windows 7 windows forms
    • Replies: 1
    • Forum: Windows Help and Support
  2. 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 **************...
    • kotzo
    • Thread
    • application error assembly version conversion error cpax20 debugging error message eventargs format exception invalidcastexception jit debugging software bugs system.configuration system.core system.drawing system.management system.xml timer unhandled exception visual basic windows forms
    • Replies: 1
    • Forum: Windows Help and Support
  3. N

    Windows 7 Microsoft.NET Framework error - help

    I keep receiving this error on my machine, running Win7 64 bit, what should I do? Thanks for your help in advance. Unhandled exception has occurred in your application. String was not recognized as a valid Date Time. And the following appears in details for this error: See the end of this...
    • Nekros
    • Thread
    • .net 64-bit application error assembly date debugging error error handling format exception jit debugging software issues system tech help timer unhandled exception user support vaio visual studio windows 7 windows forms
    • Replies: 2
    • Forum: Windows Help and Support
  4. 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 />...
    • Rudzud
    • Thread
    • application assembly code configuration conversion cpax20 debugging error message exception handling fix format exception invalidcastexception jit debugging microsoft system timer user help visual basic windows winforms
    • Replies: 5
    • Forum: Windows Help and Support
Back
Top