permission to use object denied pdfcreator

Although PDF-XChange Viewer can create PDF files from alternative formats, it does not contain the functionality to open those formats. Please note that PDF-XChange Viewer is designed to open and edit PDF files.

The original file could also be corrupted or damaged for other reasons, for example Mozilla Firefox can cause this in cases where the PDF file is larger than its cache limit. For example, it may have been corrupted when it was copied or not have downloaded fully from a remote location. (Please note that this is possible even when the extension is. In here, we are creating an instance of the CustomAssemblyLoadContext class and just call the LoadUnmanagedLibrary method with the path of the libwkhtmltox.dll file.Why do I get error messages when I attempt to open certain files? Symptoms:Įrror messages such as those detailed below may be present:ĭescription: Error : Invalid file format'ĭescription: Error : Invalid property type'ĭescription: Error : Invalid reference table (xref)' Services.AddSingleton(typeof(IConverter), new SynchronizedConverter(new PdfTools())) Var context = new CustomAssemblyLoadContext() Ĭontext.LoadUnmanagedLibrary(Path.Combine(Directory.GetCurrentDirectory(), 'libwkhtmltox.dll')) Public void ConfigureServices(IServiceCollection services) Protected override Assembly Load(AssemblyName assemblyName)Īfter that, let’s modify the ConfigureServices method in the StartUp class: Return LoadUnmanagedDllFromPath(unmanagedDllName) Protected override IntPtr LoadUnmanagedDll(string unmanagedDllName)

Public IntPtr LoadUnmanagedLibrary(string absolutePath) Let’s do that step by step.įirst, in the Utility folder we are going to add a new class CustomAssemblyLoadContext and modify it: internal class CustomAssemblyLoadContext : AssemblyLoadContext If we want to deploy this application, we have to make some changes. New Employee Įverything is working as it supposed to. Learning Web API? Get our eBook ASP.NET Core Web API Best Practices and become an expert for FREE! > GET THE BOOK GetAllEmployees() =>

Permission to use object denied pdfcreator