My solution worked fine under Win8.1 using VS2013. Then I did a clean install of Win10. I ran the msi that was created back on XP some time ago, and it installed my VB app after asking for a .NET3 version. But then I started up VS2015 for the first time and loaded my VB app's solution. I get errors like this: BC30002 Type 'Excel.Workbook' is not defined.
I looked in Control Panel's Programs and Features and only see .NET 4.5 and 4.6 items (nothing for .NET 3).
My solution includes references to Microsoft.Office.Core and Microsoft.Office.Interop.Excel.
What do I need to do to fix this?
I solved this by going back to Control Panel/Programs and Features, selecting Microsoft Visual Studio Community 2015, clicking Uninstall or change a program. Then when the VS2015 installer opened, I selected Modify, then All (every installation option) and installed VS again. That solved the above problem.
But now I have a new error: BC30002 Type 'ExcelLateBind is not defined. How do I fix this?
Related
I've created a C++ UWP Windows 10 app using Visual Studio 2015. However, I'm not able to visualize any xaml in the designer because I'm always getting a System.NullReferenceException error. How can I fix this?
That's very odd but I solved following these steps:
Close any instance of Visual Studio
Open Visual studio and create a new C# UWP empty project (name it as you like, do not matter)
Run the "useless" created project then close it as Visual Studio
Open again your previous C++ UWP project
In my case everything started working!
Switching solution platform to x86 worked for me.
I'm experiencing exactly the same problem on my primary development machine but not on another. The reason is... I think... When I installed Visual Studio 2015 on the 2nd machine, the first time I created a Universal Solution (C#) I was shown a dialog asking me to OK "elevated permissions" (custom permissions) for the VS2015 installation folder. I OK'd it and Designer works on that machine in both Blend2015 and VS2015 (community edition)
On the other machine I was never shown the dialog asking me to confirm elevated permissions and Designer does NOT work on that machine (VS2015 Enterprise). This machine also has VS2013 update 5) on it.
I am thinking that I might have to completely wipe off VS2015 and try to clean the registry of all VS2105 references AND remove the VS2015 installation directories on C:\ AND when I reinstall, create a installation directory with a different name (if I can). What a PAIN though... I'm waiting to see if MS delivers a simple solution since I'm quite positive that this whole issue boils down to a bug (feature... grrr) having to do with custom permissions that can't be changed (or added) after installation.
Would be nice is MS would confirm this...
(please note, none of this involved c++... it was all C#)
Tom
this is the dialog I was shown on the machine where Designer works]1
Installing the Windows Software Development Kit (SDK) for Windows 10 solved the issue for me. It may ask to unistall the previous version of Windows 10 RTM SDK
https://developer.microsoft.com/en-us/windows/downloads/windows-10-sdk
This is fixed in Update 1 of Visual Studio 2015
https://www.microsoft.com/en-us/download/details.aspx?id=49989
I have a Win10 clean install with VS2015 installed. I have Office 2010 for Home and Student. My VB.NET app's msi file was built in 2011 on a machine with Office 2000 installed, and it still works now to install my app in Win10. The installed app exports data to Excel and that still works.
Now I want to update the app with VS2015, but I get build errors, e.g.: Type 'Excel.Workbook' is not defined. I found out that I should load the Office Interop Assemblies.
I downloaded and ran o2010pia.msi, but nothing showed up in "C:\Program Files (x86)\Microsoft Visual Studio 14.0\Visual Studio Tools for Office" where I think they should live. Possibly the installation code is not yet recognizing VS2015 as Visual Studio 14.0?
In searching for answers, I found references to "PIAs in the GAC" and "reference a local copy of the PIAs in your source control tree". But I don't know what these mean!
How can I fix this?
I also missing Microsoft.Office.Interop.Excel.dll after installing Win10.
I find it in
"C:\Windows\assembly\GAC_MSIL\Microsoft.Office.Interop.Excel\15.0.0.0__71e9bce111e9429c".
Maybe you can search it in C:\Windows\assembly.
I found a solution to my problem. I had spent days googling around for answers about missing PIAs and error messages about .NET 3.5 not found. I tried many suggested workarounds, but none worked for me. But...
Because I have ReSharper from JetBrains installed, I stumbled upon this from a left-click on my project folder which shows a context menu with this link: "Optimize References..."
So as an experiment, I clicked it. It ran and did whatever it does (besides reporting). I did nothing! Now my project builds, runs, and automates Office Excel just like it did before my Windows 10 and VS2015 upgrade.
Here's a reference: http://blog.jetbrains.com/dotnet/2012/01/03/optimizing-assembly-references-with-resharper-61/. Hope this helps somebody.
Just had the same issue after an upgrade from Windows 7 to 10. I resolved it by bringing up the references, writing down the path to the Microsoft.Office.Interopt.Excel.dll, removing the reference, re-adding it, then rebuilding the project.
So I have a program I've been making in VB for my company through Visual Studio 2013 Express for Desktop and have not worked on it in a couple of months. When I try to open it, I get the following error:
"The VB project "WindowsApplication1" is targeting ".NETFramework,Version=4.5" which is not installed on this machine."
http://imageshack.com/a/img661/6001/DGAfuk.png
I have all of the .NET frameworks installed including all developer and service packs (even language packs). I uninstalled all .NET frameworks and re-installed each of them without any resolution.
I tried to re-install Visual Studio and even tried changing the Framework (one of the options I have) but I cannot view any code or open designer view if I do so. (http://imageshack.com/a/img633/2109/OJaXbr.png)
The strange thing is this computer is the same one I have been developing this application on for months, so I'm not sure what happened over the last 60 days since I launched it.
Does anyone have any clues as to how I can resolve this issue?
Thanks in advance,
Matt
The path to your project must be Les then 256 Character.
That can be the reason of it.
Make sure the path is short "Copy the project to your c drive "C:\ProjectFolder" and try again".
I have a C# WPF project I can open just fine in VS 2010 Ultimate or 2013 Ultimate.
I can edit it and run it from either.
When I double click the window.xaml, it crashes 2013.
I disabled then uninstalled my extensions. Still crashes.
I spent more than half the day uninstalling (uninstall is broken, btw) and re-installing VS 2013 Ultimate. Still crashes.
Per comment, here's a screenshot of the error:
Actually just tried to create a clean WPF project and it crashes the same way while attempting to create a new WPF project.
Always check this folder for any VS errors
%APPDATA%\Microsoft\VisualStudio\PUTYOURVSVERSIONHERE\ActivityLog.xml
If the folder doesn't exist or is empty, run Visual Studio with this command:
devenv.exe /log
There could be many reasons. This one for example was because of an outdated driver. There may be workarounds, however which one to use will depend on the error you see. Can you update your question with the error message?
I tried getting Visual Studio 2013 to work today but i couldn't get it to work. This is the error I keep getting when making a c++ window application.
The error message I keep getting:
I tried opening the vcxproj file in the message box, but I couldn't open that either. In fact I am unable to open any vcxproject's. This problem happens with pretty much all languages.
I uninstalled vs 2012 and 2010, and then installed vs2013.
I have tried :
reinstalling the nuget extension.
Reinstalling vs2013 a bunch of time and trying to repair the
installation
Uninstalling all traces of vs2010 and vs2012
one thing that might be important is that I used the november CTP c++ preview compiler for vs2012. I can't seem to uninstall it though
but nothing helped so far. Anybody able to help me?
I decided to bite the bullet and re-install windows 7. Everything works again. In the future I will probably avoid downloading CTP's though or be very careful about uninstalling them.
This happened to me when I installed .NET framework 3.5 manually to install "SQL Server Management Studio" as I recall, Then I found that v. 3.5 is incompatible with VS 2013 as this page mentioned:
VS 2013 Comparability
after I turned the related feature off, The problem with creating c++ projects disappeared ..