OK, can't find a solution to this.
A client sent me his Microsoft Visual Studio Express 2012 for Web project. I have Microsoft Visual Studio Ultimate 2010 installed.
I get an error when I try to open his project saying "this project is not compatible with the current version of visual studio".
We'll be passing the project back & forth quite a bit, so I need a solution that meets that need please.
So, I figure I may be able to modify the project with a text editor to let me open it. If so, do I have to re-edit it back when I send it back to him?
Can I install VS Express 2012 for Web on a machine that already has VS Ultimate 2010 on it without any conflicts? Can I open it if I install VS 2012 Ultimate (keeping 2010 as well)?
I have another client that uses 2010, so whatever I do, I need to be able to still support him.
If I can't have 2 versions installed at the same time, and can't easily edit a file to make it compatible, then I guess my last option is a virtual machine.
Thanks in advance for any advice.
Microsoft Visual Studio has backwards compatibility since the version 2010 SP1.
So in this case you just need update your Visual Studio 2010 to SP1 and it will understand the new way files are versioned.
Based on my experience:
You do can edit it with a text file and send it back, but it's not compiled yet so it's your partners job.
Maybe, just maybe, you can edit the .sln and .(whatever the project file extension is) file to meet your VS10 env (I think it's going to be a bumpy road though)
Yes, I'm pretty sure you can have VS 10 and VS 12 installed on same machine, note that you have to have .Net 4.0 and .Net 4.5
Related
I used Visual Studio 2010 to develop a web application. I formatted my machine and installed Visual Studio 2010 Professional. When I try to open old projects, I get an error saying:
The selected file is a solution file, but was created by a newer version of this application and cannot be opened.
I do not remember the version of visual studio 2010 I used the first time.
Can anyone tell me which version came after the professional edition?
Make sure VS2010 is updated to the latest service pack, otherwise check to see if the project was actually made in VS2012/13 in which case you will need to create a new VS2010 solution and rebuild it from your existing projects.
Open the .sln file in a text editor. In the beginning there is a marker which tells the VS version it is meant for. For VS 2010 it should look like that:
Microsoft Visual Studio Solution File, Format Version 11.00
# Visual Studio 2010
You should be able to change these values without any problems. As far as I know the file format did not change.
EDIT
Considering the comment of Dumisani: of course you need to target .net 4.0 and make sure no features of .net 4.5 are used!
Chances are you had a service pack installed that you are missing with a clean installation.
can i install and use, visual studio 2008 and visual studio 2010 on the same windows xp/vista
have visual studio 2008 installed and working
wnat to install visual studio 2010 and use with 2008,
some solutions on 08 and some on 10..
any problems possible?
Yes, you can!
Can't add anything else, honestly! :)
Well, I personally have 2005, 2008 and 2010 installed on the same workstation, for various needs and projects. Works without any problem!
No problems at all running both Visual Studio 2008 and 2010 side-by-side. My development box is currently set up this way.
Solutions will automatically open in the version of Visual Studio that they were created in. You can manually choose to open them in a newer version, but you will need to update them. A wizard will automatically appear that guides you through the process.
Opening a solution saved with a newer version of VS in an older version is not a supported scenario.
But there is a workaround: simply open the *.sln file in a text editor (like Notepad) and decrement the version number by 1. You'll have to do the same thing for each of the project files.
I had the same problem with converting a Visual Studio 2008 project to 2010, which made the program could not compile at all with every measure i took.. then I installed Visual Studio 2008 again and it turns out they can be installed in the same computer and work, but you need to open visual basic 2008 manually if you want to develop a project there..
You shouldn't have any problems unless you try to develop for Windows Phone 7, which you can't currently, and may never be able to, do in Windows XP.
I have around 50 projects in Visual Studio 2005 that I am building a new development machine for and I'd like to slowly move those projects to VS 2008 but also have 2010 available for select new projects.
Can this work? Are there any gotchas for this sort of setup? Any general advice for running multiple versions of Visual Studio on the same system would be greatly appreciated. Specifically related to managing a controlled migration of projects to new versions but being able to selectively keep some on old versions.
I've got 7.1, 8, and 9 installed at the same time (well, and VB part of 6 as well) and I've not really had a problem opening projects file in the wrong version. The Visual Studio Solution files is "associated" with a particular version even if they all have the same extension of .sln, as you can see from its little icon. Microsoft Visual Studio Version Selector seems to handle individual project files (.vcproj) fine as well.
The only thing I've had is the individual source code files not opening up in the latest version like I want, but that's easily fixed with the click of a little button in VS Opions.
Microsoft have this to say:
Visual Studio supports the installation of Visual Studio .NET 2002, 2003, ... on the same computer.
In general, you should install the earliest release of Visual Studio first, and then install subsequent versions of Visual Studio in the order in which they were released.
Make sure when you open up the 2005 files you're doing it in 2005. To open them in another would require a conversion which would render them incompatible with the older compiler set-up. To aid this, structure whatever workspace you're using into 2005, 2008, and 2010 so as to minimize accidental chance of this.
Second, when you double click to open the projects, it will invariably attempt to open them with 2010. You'll have to start with VS#### instead of the solution/project unless you're in the 2010 workspace.
I have VC6, VB6, VS 2008, and VS2010 RC installed on Windows Vista. I cannot double click on the VC6 dsp files without VS2010 opening and asking to perform the conversion. The 2008 C# projects open in 2008 as long as I use the solution file. The 2008 project file opens in 2010 instead of 2008 even though the version selector is the default program. Most of the time I try to remember to open the desired version of Visual Studio and then open the project.
You can mitigate some of these issues by changing the default program associations in the control panel or the registry.
Update: This setup works on Windows 7 x64, with the addition of VS2013.
Yes it can work. I'm not sure if you have to install them in a particular order... but install them in order of the versions... 2005, 2008, 2010. Should be good to go.
I can't speak for 2010, but I have run 2005 and 2008 at the same time on my system without any fuss.
And I made the double-click mistake that wheaties warns about more than once :(
I have VS2005 & VS2008 running without any issues. I have had problems when working with betas, express editions & am assuming you don't have them.
I would say refrain from making too many changes to the setup of these editions, it should be fine.
I also had the same doubt. I work at my company which is still on VS 2008 and I want to personally use the VS 2010 and not risk the 2008. I installed the 2010 and it worked fine with the 2008. Just make sure you note the projects that are in 2005 and open them with the same accordingly.
The reason why it works is simple: if you open your solution file in Notepad, you'll see which version of VS is related to your project.
I think the title is very clear, but also i want to say why:
I already downloaded TFS 2010 and Team explorer 2010, but i'm still using VS2008 (with no short-time plans to change)
My question, can i use those toghether?
Also, my VS is just the professional version. I don't want to download the TE2008 because for my internet conection, it is just too big.
Thanks in advance
The 2010 client is backwards compatible with 2008 servers (though not 2005). Details: http://blogs.msdn.com/teams_wit_tools/archive/2009/10/19/compatibility-matrix-for-2010-beta-2-team-foundation-server-to-team-explorer-2008-and-2005.aspx
However, it will not integrate inside the VS2008 shell. If you want full source control integration you'll need to download TE2008 + SP1.
I use Visual Studio 2k8 Pro Edition at home and I have loaded it with a lot of important addins customised for my development.
If I get VS2010 Pro Edition, would all of these plugins fail to work? Is this a plugin-related matter or down to Visual Studio itself? E.g. Visual Studio 2010 may just be based on the 2008 version but with enhancements (is it?).
Thanks
You can always download the beta and try them out.
Impossible to say without seeing it in practice. Seriously. We don't know which plug-ins you're using so we've no idea how they're going to react to a new VS version...
But even you had told us, you'd save yourself a lot of time just installing VS 2010 in a VM and trying your plug-ins out.
Nope at least Resharper 4.5 is not working in VS2010
No. Unmanaged addins are COM objects that are tied to the version of the IDE environment. For the most part, the addins just need to be rebuilt with only minor changes though.
EDIT: Addins that go beyond using the standard addin interfaces though will probably require retooling for the VS2010 environment.
EDIT 2: Managed addins are typically deployed using .addin files which are sometimes located in "%APPDATA%\Microsoft\MSEnvShared\Addins". The .addin file is an xml file that can be edited by hand. You can try adding a new HostApplication element to the file for a particular managed addin - and specify version 10.0.
Here is the info on the resharper compatibility:
http://blogs.jetbrains.com/dotnet/2009/05/preview-of-resharper-for-visual-studio-2010-coming-soon/
(Basically they will have a preview release in June)