# Exceptions and Error Handling

> Handle FilterException, LicenseLevelException and other TX Text Control exceptions in Windows Forms: return values, loading, Task.Run and ThreadException.

- **Product:** TX Text Control .NET for Windows Forms
- **Section:** Documentation
- **Kind:** Topic
- **Path:** TX Text Control .NET for Windows Forms > Document Processing > Exceptions and Error Handling
- **Web URL:** https://docs.textcontrol.com/tx-text-control-dotnet-winforms/document-processing/exceptions/
- **LLMs URL:** https://docs.textcontrol.com/tx-text-control-dotnet-winforms/document-processing/exceptions/llms.txt
- **LLMs-Full URL:** https://docs.textcontrol.com/tx-text-control-dotnet-winforms/document-processing/exceptions/llms-full.txt

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## On This Page

- [How TX Text Control Reports Errors](https://docs.textcontrol.com/tx-text-control-dotnet-winforms/document-processing/exceptions/#how-tx-text-control-reports-errors)
- [TX Text Control Exceptions](https://docs.textcontrol.com/tx-text-control-dotnet-winforms/document-processing/exceptions/#tx-text-control-exceptions)
- [Handle Errors When Loading and Saving](https://docs.textcontrol.com/tx-text-control-dotnet-winforms/document-processing/exceptions/#handle-errors-when-loading-and-saving)
- [Handle Features of Another Edition](https://docs.textcontrol.com/tx-text-control-dotnet-winforms/document-processing/exceptions/#handle-features-of-another-edition)
- [Handle Errors of Background Work](https://docs.textcontrol.com/tx-text-control-dotnet-winforms/document-processing/exceptions/#handle-errors-of-background-work)
- [Catch Exceptions Nobody Handled](https://docs.textcontrol.com/tx-text-control-dotnet-winforms/document-processing/exceptions/#catch-exceptions-nobody-handled)
- [Next Steps](https://docs.textcontrol.com/tx-text-control-dotnet-winforms/document-processing/exceptions/#next-steps)

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## Nearby

- **Previous:** [Using ServerTextControl in Desktop Applications](https://docs.textcontrol.com/tx-text-control-dotnet-winforms/document-processing/servertextcontrol/llms.txt)
- **Next:** [Conditional Instructions](https://docs.textcontrol.com/tx-text-control-dotnet-winforms/document-processing/conditional-instructions/llms.txt)