CODEWITHSUNDEEP
visual-studiovisual-studio-2008windows-7
djmzfKnm
djmzfKnm

Reputation: 27185

How to change "devenv" command location?

I have two versions of Visual Studio 2005/208 installed in my system (windows7), when I am opening Visual Studio with "devenv" command from "Run" window then its opening Visual Studio 2005 but I want when I open it using "devenv" command so Visual Studio 2008 should open by default.

How can I do this in windows.

Thanks

Note: I am not sure this question is for Stackoverflow or for Superuser so just asked it here, if this has any problem then (any moderator) please move it to superuser.

Upvotes: 13

Views: 27464

Answers (5)

Prasad Kanaparthi
Prasad Kanaparthi

Reputation: 371

You can follow these steps to open VS2008 from the command prompt using "devenv":

  1. Open the Registry Editor by typing regedit on Run

  2. Locate and open the following key:

    My Computer\HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\App Paths\devenv.exe

  3. Currently for VS 2005, devenv.exe is mapped to 

    C:\Program Files\Microsoft Visual Studio 8\Common7\IDE\devenv.exe

    If you want open VS 2008 from the command prompt, you must change the map to

    C:\Program Files\Microsoft Visual Studio 9.0\Common7\IDE\devenv.exe

    Just change to 8 to 9.0 to switch from VS 2005 to VS 2008, or VS 2008 to VS 2005.

Upvotes: 37

kenny
kenny

Reputation: 22334

My suggestion is to run Launchy, but I also +1ed the batch file approach. I should add, once with that approach I hotkey launchy, win-space for me, and type either '5' or '8' for vs05 or vs08.

Upvotes: 2

Igor Zevaka
Igor Zevaka

Reputation: 76510

This is what i have:

REM devenv8.bat
@echo off
"%VS80COMNTOOLS%..\IDE\devenv.exe"

REM devenv9.bat
@echo off
"%VS90COMNTOOLS%..\IDE\devenv.com"

It flashes command prompt momentarily, but I haven't worked out how to get rid of that. Will be interested to know how to have it not do that.

Upvotes: 6

D.Shawley
D.Shawley

Reputation: 59563

Make two batch files (devenv-2005.bat and devenv-2008.bat) and use them instead of devenv. Make sure to set up the environment appropriately for each one and then launch devenv.exe using the START command with a full path name from within the batch. There are utility batch files shipped with Visual Studio that will set up the environment (e.g., INCLUDE, LIB, PATH, etc.) for you. In VS2005, it was named vsvars32.bat. I would imagine that it is named similarly in VS2008.

The other option is to find the environment script (vsvars32.bat) for VS2008 and modify your user environment to match. I would remove references to VS2005 from the environment altogether just to be safe.

Upvotes: 2

ChrisF
ChrisF

Reputation: 137148

The problem is that both executables are called "devenv.exe".

What will be happening is that while both the 2005 folder and 2008 folder are on your Windows search path, the 2005 folder occurs first. This means that the 2005 version is found first and gets executed.

Possible solutions:

  • Rename the 2005 copy to be "devenv2005.exe" (for example). However, you will need to update any shortcuts that point to it to use the new name.

  • Edit your PATH environment variable to swap the order of the 2005 and 2008 directories.

The second is the least work - depending on how confident you are about editing environment variables.

Upvotes: 11

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