Visual Studio 2013 update 5 designer won't load - visual-studio-2013

I have Windows 8.1. I installed Visual Studio 2013 update 5. When I run MainPage.xaml.cs in a new project, designer won't load. Below is a screenshot. Is there any solution?

You messed up your VS installation, it can't find its own debugger libraries. I don't think there is much you can do but uninstall it all and reinstall from scratch.

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Install Xamarin on Visual Studio 2015 with Xamarin on Visual Studio 2013 already installed

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 ?

Visual Studio installer won't go past splash screen

I have visual studio 2013 ultimate installed and recently uninstalled visual studio 2015 community, to upgrade to enterprise 2015.
I had trouble uninstalling 2015, but eventually running the setup and choosing for repair/uninstall did the job. This didn't work for 2013 so I haven't been able to uninstall 2013 yet.
Anyhow, when I try to install enterprise I just get the splash screen for a few seconds, and then it disappears and nothing happens. Which was also the case when I tried to uninstall either visual studio versions earlier.
Why is visual studio such a pain to install/uninstall and how do I solve it?
Thanks!
I got this error I could see the splash screen then it dissapeared and the executable just continued running in the background but no GUI was shown.
A full uinstall and reinstall did not solve the issue.
I solved it by completely removing all the registry settings for Visual Studio 2015 that can be found under:
HKEY_CURRENT_USER\Software\Microsoft\VisualStudio
Remove all subdirectories with 14 in them:
Now when restarting you get to log into your MSDN account and the GUI starts working after that.

How to install Xamarin for Visual Studio 2015 when Visual Studio 2013 is installed too?

I install both Visual Studio 2013 and 2015. I need install Xamarin for VS 2015. But I can't do it because by default it's installing for VS 2013.
I think the link below may assist you:
first, uninstall everything related to xamarin.
second, open vs2015 and create new andriod project
third, when project is created you'll see instructions to downloading xamarin.
Download the xamarin installer for vs2015, install it, after installation - open vs2015 and see the newly added projects.
http://www.infragistics.com/community/blogs/blagunas/archive/2014/11/14/installing-xamarin-for-visual-studio-2015-preview-side-by-side-with-visual-studio-2013.aspx

Lightswitch not working in Visual Studio 2013

I'm having trouble getting lightswitch to work on my home computer.
If I try to create a new lightswitch silverlight project I get the following message:
If I try to open a project created on my laptop I see:
I've tried both to repair and reinstall visual studio with no change.
Any clues?
Have you installed it as an optional feature?
See this link:
http://social.msdn.microsoft.com/Forums/en-US/577ddba0-1440-43aa-8bba-18c587ee611f/open-project-lsproj-with-visual-studio-2013?forum=lightswitch
Specifically the install picture a few posts down:
EDIT: You may have to select "Modify" (depending on installer) to see that screen.
Which update of Visual Studio 2013 you have? As described here Update 2 CTP 1 has known issues and not recommended to install for LightSwitch development.
From Add/Remove Programs in the control panel, uninstall "SQL Server Data Tools 2013". Then re-install VS 2013 Update 1.
If the solution works, then you can try to reinstall SSDT by using the standalone installer.

WP7 Installed and Templates Not Available in Visual Studio 2010

I have Visual Studio 2010 Ultimate installed. I installed all tools listed here.
When I create a new project in Visual Studio, I don't see anything about Windows Phone or XNA anywhere. I've tried reinstalling the tools. I've tried doing devene.exe /InstallVSTemplates following this.
Am I missing something here?
Update: I did have VS2010 SP1 installed before I installed the WP7 developer tools.
I was able to fix this by doing the following:
Uninstall everything related to Visual Studio 2010
Install Visual Studio 2010
Install the WP7 developer tools
Install VS2010 SP1
What I found was, when installing the WP7 developer tools, if VS2010 SP1 is installed, the tools installer doesn't find VS2010 and the plugins/templates don't get installed.
If there is a way to fix this without doing a reinstall, I'd love to know.
I did in this way:
goto the folder Microsoft Visual Studio 10.0\Common7\IDE\ProjectTemplates\CSharp\Silverlight for Windows Phone\
change the name folder 1033 to 2052
ran devenv.exe /InstallVSTemplates
start visual studio 2010, I found those templates are available but I got errors when try to create project form them .
So I changed the folder name back to 1033 and ran devenv.exe /InstallVSTemplates again.
Hi All,
I solve this problem as follows:
I'm creating a new project (silverlight for windows phone, for example) in Visual Studio Express.
Closing Express edition.
Open created project in my Ultimate edition! :)

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