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IronPDF
Troubleshooting
  1. IronPDF
  2. Troubleshooting
  3. IronPDF v2021.11.4257
IronPDF
Free for development from NuGet

Install with NuGet nuget.org/packages/IronPdf

PM > Install-Package IronPdf

Explore the Docs

  • Get Started
  • Features
  • Code Examples
    • HTML to PDF
    • Editing PDFs in C#
    • Debug HTML with Chrome
    • ASPX to PDF
    • VB.NET PDF
    • .NET Core
    • Compatibility
      • Install & Deploy IronPDF
      • License Keys
      • Setup on macOS
      • Setup on Docker
      • Setup on Linux
      • Setup on Azure
      • Setup on AWS
      • Platform Specific NuGet Packages
      • How to Add IronPDF via Installer
    • Generating PDFs
      • Render PDFs on Blazor Servers
      • Render ASP.NET and MVC to PDF
      • Render Razor Views to PDF
      • Convert XML to PDF
      • Generate PDF Reports
      • Work with PDF Images and CSS
      • Async & Threads to Generate PDFs
      • Render PDFs Behind System Logins
      • Chrome PDF Rendering Engine
    • Formatting PDFs
      • Create PDFs with Responsive CSS & Bootstrap
      • Render JavaScript in .NET PDFs
      • Use SVG Graphics
      • Support International Languages
      • Accessible PDFs & Section 508
      • Export PDF/A Format Docs in C#
      • Use WebFonts and Icons
      • Add Page Breaks
      • Encode UTF-8 and HTML Characters
      • Embed Images with DataURIs
      • Embed Images from Azure Blob Storage
    • Editing PDFs
      • Save & Export PDF Documents
      • Load & Export PDFs to Memory
      • Rotate Text and Pages
      • Sign PDFs Programmatically
      • Print PDFs Programmatically
      • View PDFs in a .NET Application
      • Read PDF Documents in C#
      • Parse PDFs in C#
      • Add Cover Page to PDF
      • Flatten PDF Images
      • Add Stamp to PDFs in C#
      • Split Multipage PDF
      • Add PDF Outlines and Bookmarks
    • Contacting Technical Support
      • How to Make an Engineering Support Request for IronPDF
      • Getting the Best Support for IronPDF
    • Deployment
      • Visual C++ Redistributable for Visual Studio
      • AWS Lambda / Amazon Linux 2
      • IronCefSubprocess
      • Debugging Azure Functions Project on Local Machine
      • Windows Nano Server / Servercore in .Net6 do not support System.Drawing
      • Adding IronPDF to a software program installer
      • IronPDF Runtimes Folder
      • Red Hat Enterprise Linux (RHEL) support
    • Common Questions
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      • IronPdf.Linux
    • Troubleshooting Guides
      • Apply a license key in IronPDF
      • Azure Blob Storage
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      • Rasterize to Image using MemoryStream
      • Render view to string
      • System.Drawing.Common Alternatives (.NET 7 & Non-Windows)
      • Table Headers
    • Exception Messages
      • Access to the path 'Global-IronSoftwareDeploymentGlobal' is denied
      • Error while deploying Chrome dependencies
      • Error while deploying Pdfium dependencies
      • Failed to deploy NuGet package
      • GPU process isn't usable
      • Invalid CefExecuteProcess return code of 0
      • IronPDF can not open / parse a specific PDF file
      • IronPDF Native Exception
      • IronPdfAssemblyVersionMismatchException
      • Network service crashed, restarting service
      • No function was found with the name SetLogEvent with error code (127)
      • Registry is not supported on this platform
      • Timeout while rendering PDF
      • Unhandled case for AdaptiveRenderEngine
    • Product Release Notes
      • IronPDF v2022.11.10347
      • IronPDF v2022.9.9056
      • IronPDF v2022.8.8138
      • IronPDF v2022.8.7894
      • IronPDF v2022.7.6986
      • IronPDF v2022.6.6115
      • IronPDF v2022.5.5629
      • IronPDF v2022.5.5596
      • IronPDF v2022.4.5575
      • IronPDF v2022.4.5455
      • IronPDF v2022.3.5084
      • IronPDF v2022.2.4887
      • IronPDF v2022.1.4599
      • IronPDF v2021.12.4495
      • IronPDF v2021.12.4401
      • IronPDF v2021.11.4257
      • PDF.Core
    • Changelog
    • Milestones
    • Milestone: Chrome Rendering
    • Milestone: PDFium DOM
    • Milestone: Compatibility
  • API Reference

IronPDF v2021.11.4257

Version 2021.11.4257 Features & Upgrades

https://www.nuget.org/packages/IronPdf/2021.11.4257

RELEASE NOTES:

  • Fixes memory leaks
  • Improved web app compatibility
  • Adds Installation.ChromeBrowserLimit
  • Adds AWS support (see here - AWS Lambda / Amazon Linux 2)
  • Several bug fixes

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Ready to get started? Version: 2023.1 just released

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Get Set Up in 5 Minutes
C# NuGet Library for PDF
Install with NuGet
Version: 2023.1
Install-Package IronPdf
nuget.org/packages/IronPdf/
  1. In Solution Explorer, right-click References, Manage NuGet Packages
  2. Select Browse and search "IronPdf"
  3. Select the package and install
C# PDF DLL
Download DLL
Version: 2023.1
Download Now
or download Windows Installer here.
  1. Download and unzip IronPDF to a location such as ~/Libs within your Solution directory
  2. In Visual Studio Solution Explorer, right click References. Select Browse, "IronPdf.dll"
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Want to deploy IronPDF to a live project for FREE?
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Want to deploy IronPDF to a live project for FREE?

What’s included?
30 days of fully-functional product
Test and share in a live environment
No watermarks in production
Get your free 30-day Trial Key instantly.
Thank you.
If you'd like to speak to our licensing team:
Schedule a call
Have a question? Get in touch with our development team.
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IronPDF for .NET

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