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![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(112.00000000000001, 45%, 20%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESO%3C/text%3E%3C/svg%3E)
Test is a console application, target framework is .net core 3.1, and I have added PublishSingleFile to the project file, but I can't find the publish button in the context menu.
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(118.4, 47%, 21%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EPM%3C/text%3E%3C/svg%3E)
Hi @Shingo Oscar
I have not heard from you for a couple of days. Please let me know if there is anything that I can help here.
Thank you for reporting it in Microsoft Q&A.
I created a C# console project to test, the ‘Publish’ button is available.
You can try to re-install C# workloads, repair and update Visual Studio.
You can also run devenv /safemode command to start Visual Studio without any extensions, you can refer to this document.
Sincerely,
Peng
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![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(89.60000000000001, 70%, 18%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ELL%3C/text%3E%3C/svg%3E)
I solved this by updating the .vbproj file. I had to add the Project Type Guids to the "PropertyGroup" tag. <ProjectTypeGuids>{349c5851-65df-11da-9384-00065b846f21};{F184B08F-C81C-45F6-A57F-5ABD9991F28F}</ProjectTypeGuids>. In this case GUID 349c5851-65df-11da-9384-00065b846f21 is for ASP.NET MVC 5 and F184B08F-C81C-45F6-A57F-5ABD9991F28F for VB.NET. Have a look at GitHub List of GUIDS. Multiple Guids can be added, separated by a semicolon.