# Native Libraries and Architecture Mismatches

> Fix the kernel DLL not found error in WPF applications: x86 and x64 native libraries, AnyCPU builds, VCRUNTIME140.DLL, renamed DLLs and Create returning false.

- **Product:** TX Text Control .NET for WPF
- **Section:** Documentation
- **Kind:** Topic
- **Path:** TX Text Control .NET for WPF > Troubleshooting > Native Libraries and Architecture Mismatches
- **Web URL:** https://docs.textcontrol.com/tx-text-control-dotnet-wpf/troubleshooting/native-libraries/
- **LLMs URL:** https://docs.textcontrol.com/tx-text-control-dotnet-wpf/troubleshooting/native-libraries/llms.txt
- **LLMs-Full URL:** https://docs.textcontrol.com/tx-text-control-dotnet-wpf/troubleshooting/native-libraries/llms-full.txt

---

## On This Page

- [The Kernel DLL File Could Not Be Found](https://docs.textcontrol.com/tx-text-control-dotnet-wpf/troubleshooting/native-libraries/#the-kernel-dll-file-could-not-be-found)
- [The Application Runs With the Wrong Bitness](https://docs.textcontrol.com/tx-text-control-dotnet-wpf/troubleshooting/native-libraries/#the-application-runs-with-the-wrong-bitness)
- [The Visual C++ Runtime Is Missing](https://docs.textcontrol.com/tx-text-control-dotnet-wpf/troubleshooting/native-libraries/#the-visual-c-runtime-is-missing)
- [The Files of an Earlier Version Are Deployed](https://docs.textcontrol.com/tx-text-control-dotnet-wpf/troubleshooting/native-libraries/#the-files-of-an-earlier-version-are-deployed)
- [Create Returns False](https://docs.textcontrol.com/tx-text-control-dotnet-wpf/troubleshooting/native-libraries/#create-returns-false)
- [Related Pages](https://docs.textcontrol.com/tx-text-control-dotnet-wpf/troubleshooting/native-libraries/#related-pages)

---

## Nearby

- **Previous:** [Licensing](https://docs.textcontrol.com/tx-text-control-dotnet-wpf/troubleshooting/licensing/llms.txt)
- **Next:** [Fonts and Document Layout](https://docs.textcontrol.com/tx-text-control-dotnet-wpf/troubleshooting/fonts/llms.txt)