Until recently everything worked fine, but I installed Visual Studio (15.6.3) Enterprise on top of my Visual Studio Community (15.5.X). This caused problems with existing projects (specifically with .shproj files), so I've slowly uninstalled and taken more and more drastic steps. Most recently I've:
Uninstalled Visual Studio Community and Enterprise
Deleted all files from AppData/Local/Microsoft/VisualStudio and AppData/Roaming/Microsoft/VisualStudio
Restarted the computer
Reinstalled Visual Studio 2017 (just community since that was working fine) with the following options checked:
.NET desktop development
Universal Windows Platform development
Mobile development with .NET
Now if I try to make a Console App (.NET Framework), I get a popup after clicking the OK to create the new project:
Microsoft Visual Studio Could not load type
'Microsoft.Build.Framework.IProjectElement' from assembly
'Microsoft.Build.Framework, Version=15.1.0.0, Culture=neutral,
PublicKeyToken=b03f5f7f11d50a3a'.
I'm unfortunately dead in the water until this is solved. Any help would be much appreciated as I'm about out of ideas.
The error message was slightly different (Microsoft.Build.Framework.IProjectElement vs Microsoft.Build.Framework.SdkReference) but the solution posted here solved my problem too:
Could not load type 'Microsoft.Build.Framework.SdkReference' on project open in VS 2017 U1 (15.3)
Got a big problem with the Visual Studio 2017 Installer Projects Extension for Visual Studio 2017 Professional. I added a Visual Studio Installer Setup project to a solution and set it up the way it's basically supposed to be done (Primary Output in the Application Folder and an icon in the Desktop Folder is all that was needed). Then I right-clicked on the Setup project, clicked "Build" and then I get this:
Please wait while Windows configures Microsoft Visual Studio Professional 2013.
And then it stalls indefinitely. I have to close Visual Studio in Task Manager to stop everything. What's more, I'm Visual Studio Professional 2017, not 2013. I used to have Visual Studio 2013 Ultimate, but I uninstalled it. What could possibly be causing the confusion?
It appears that you have also got Visual Studio 2013 installed, and that there is as conflict between 2013 and 2017 because that message is a Windows Installer repair of VS 2013. Something is happening during your build that requires the VS 2013 installation to be repaired. The Windows Event Log (Application) will have an MsiInstaller log entry saying which component appears to be broken. If you post that information there may be a clue to the problem. If you (for example) have manually removed anything that may belong to the VS 2013 installed product then that would cause the same kind of problem.
You have this similar problem:
Rebuilding Visual Studio Installer project, launches Visual Studio 2013 seetup
Visual Studio 2015 msi build initiates another installation
When you say it stalls indefinitely, I would expect it to ask for the Visual Studio 2013 install image so that it can repair it. If you go to Programs&Features and manually repair VS 2013 it might fix the problem.
I also had Visual Studio 2013 installed as mentioned by #PhilDW.
Navigating to Event Viewer → Windows Logs → Application I found loads of warnings:
Detection of product '{9C593464-7F2F-37B3-89F8-7E894E3B09EA}', feature 'Visual_Studio_Professional_x86_enu', component '{E3FF99AA-78B9-4A06-8A74-869E9F65E1FE}' failed. The resource 'C:\WINDOWS\Microsoft.NET\Framework\URTInstallPath_GAC\' does not exist.
The key here being that the folder C:\WINDOWS\Microsoft.NET\Framework\URTInstallPath_GAC\ did not exist thanks to an answer in the first link provided by #PhilDW.
Created the missing final folder URTInstallPath_GAC in the path mentioned and the installers now build really fast whereas before they used to take forever (sometimes literally!).
I have Xamarin installed on the Visual Studio 2013 on Windows Operating System. It works fine.
There is Xamarin tools in VS2013 as follows:
My problem is as follows:
I have recently installed Visual Studio 2015 on my desktop on Windows operating system. I thought when I opened the VS2015, I expected to see the Xamarin in it, but it does not. Then I installed the Xamarin again, and again and again, but still Xamarin does not show up in VS2015.
I wonder what is wrong? What am I missing?
By the way, I still have VS2013 on my desktop.
No Xamarin tools in VS 2015 as follows:
I even tried the following approach, still no luck.
Control Panel -> Programs -> Programs and Features Choose Xamarin
Click Change -> Next -> Click the desired drop down for each items in the tree view and select "Will be installed on local hard drive."
Click Next
I am even getting the following screen when installation is completed, but still I could not able to see Xamarin in VS2015.
I have installed Xamarin in my Visual Studio 2015 two days ago and it showing Xamarin under Tools. Below I have described the approach which I have followed to install Xamarin in Visual Studio 2015.
Go to Contol Panel >> Program Features >> Visual Studio
2015 >> Change>> Modify
1. Select C#/.Net(Xamarin) under Cross Platform Mobile Development
2. Check if these three red marked items are checked or not.
3. And then press update.It will download all the required packages to run Xamarin on VS 2015.Hope it helps you!!
I recently had horrendous problems trying to install Xamarin on VS2015 + Win10. (I don't have any other VS versions installed.) Even a full install and reinstall left huge holes in the installation. I tried repeatedly and each time the whole dev environment seemed to get itself in a different unusable state.
The fix for me, which is probably hitting a nut with a sledgehammer, was to:
Uninstall Xamarin (via Control Panel|Uninstall).
Uninstall Visual Studio (via Control Panel|Uninstall).
Follow Xamarin's manual uninstallation procedures Full Xamarin Uninstall.
Perform full reinstall of Visual Studio, being sure to tick the boxes shown in the answer by Parth Patel above.
This resulted in a faultless, fully functioning Xamarin environment for me. Overkill, maybe, but worth a go if all else fails.
Here is the solution:
I have deleted all the existing versions of visual studio ( 2010, 2012, 2013) except Visual Studio 2015 and then installed the Xamarin, and then I could able to see Xamarin on Visual Studio 2015.
It is not required to delete previous versions of VS. I have Xamarin Studio, VS 2013 and now VS 2015 and working perfectly. I moved to VS 2015 due to recent purchase of Xamarin by MS and that VS 2015 has Xamarin included.
I believe the issue with this question is was that your VS 2015 install did not include the add ins as pointed out in another answer in this question.
After the VS 2015 install -the only caveat was projects created initially in Xaramin Studio and then Opened in VS 2015 to needed to have the build configuration in the project tweaked. If not you could not get the project to build and then be deployed to an emulator or device for debug testing.
We have a few troubleshooting steps on our Knowledge Base that you can find here:
https://kb.xamarin.com/customer/en/portal/articles/1643349-missing-visual-studio-extensions-after-installation
Note: Some of these steps have older versions listed in the respective paths. You should use the latest version number available.
Before any install or uninstall actions. Try open some sample Xamarin project, in most cases during opening project in VS 15, it will show you, what needs to be installed or what is missing / corrupted.
Xamarin samples
I had some problems with my emulator best way to fix the problems is to uninstall everything (emulators, android sdk, vs, xamarin) and reinstall it.
It is also important to delete other or older versions of visual studio. Then you should probably see you options.
First try to uninstall all the other versions of Visual Studio (VS) 2013 in this case. Then try to reinstall Xamarin.
Visual Studio 2015 is little bit different from 2013 version, I am also using xamarin on visual studio 2015. But that is not listed under tools menu like 2013.
Maybe developers had changed that, you can go to "start a new project"(just like you start new app development), there you can find xamarin/android projects list, there you can start new android projects.
This is strange, I did not have any problem with Xamarin & VS 2015 (community).
You said,
I will see the Xamarin in it
Did you try to create a project or/and add your account in the new VS Installation ?
I have both Unity 5.3.1f1 and Microsoft Visual Studio 2015 Community edition properly installed and running (I've been using them separately for a while now). However, now that I try to install Visual Studio 2015 Tools for Unity, the installation process crashes giving me the following error:
"Microsoft Visual Studio 2015 Tools for Unity Setup Wizard ended
prematurely because of an error. Your system has not been modified. To
install this program at a later time, run Setup Wizard again. Click
the Finish button to exit the Setup Wizard".
Of course, I already restarted my computer. I even uninstalled Visual Studio and Unity and then installed them again (that is really painful by the way). Nothing changes.
Can anyone help me on? I don't even know how to get support for something on the boundary like the Visual Studio Tools for Unity.
Here is a screen capture of the error:
From unity 5.2 and up i guess you don't need Visual Studio Tools for Unity as Unity from version 5.2 has native support for Visual Studio (same applies on 5.3.1f1).
i use Unity and visual studio with the tools
a link that can be helpful on what i said:
Native support for VSTU 2.1 in Unity 5.2
http://unityvs.com/documentation/native-support/
I am trying to open the Direct3D Tutorial Win32 Samples with VS 2013 Express for Windows Desktop. To my surprise it claims that the individuals projects in the solution each cannot be opened because their project types (.vcxproj) are not supported by this version of the application.
Does anyone know why the vcxproj files cannot be opened, or how I could diagnose and repair the root cause of the problem?
Edit: I can also not open the vcxproj files in Mike Farnsworth's Rayito project.
It means that the projects were created in another version of Visual Studio.
Try to upgrade the current Visual Studio tools by selecting the Project menu or right-click the solution, and then selecting Upgrade Solution.
Alternatively you could use Visual Studio 2012 Express Edition to see if that resolves the problem.
Windows Dev Center indicates that Visual Studio 2012 is required.
Hope this helps
Neither of the other answers seemed to help.
I uninstalled visual studio. I uninstalled SQL server. I reinstalled visual studio. Now it loads C++ projects correctly.
I understand a previous install of visual studio can cause the problem I was having. Apparently so can installing SQL server Express prior to installing Visual Studio 2013 Express.