KB951801: How to: Is there a 64-bit version of Visual Studio 2005 or Visual Studio 2008?
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Link to Original Article from Microsoft SupportHow to: Is there a 64-bit version of Visual Studio 2005 or Visual Studio 2008?
Action
The question has been asked: Is there a 64-bit version of Visual Studio 2005 or Visual Studio 2008?
- Edited byXiaoyun Li – MSFT Wednesday, September 03, 2008 6:02 AMedit
- Edited byXiaoyun Li – MSFT Thursday, September 04, 2008 2:33 AMedit
- Edited byXiaoyun Li – MSFT Thursday, September 04, 2008 2:33 AMedit
- Edited byXiaoyun Li – MSFT Tuesday, September 16, 2008 10:04 AMedit
Answers
Resolution
No. Unfortunately, we do not have a 64-bit version of Visual Studio 2005 or Visual Studio 2008. However we do support development and debugging of 64-bit application. See below for more information:
With the introduction of the Visual Studio 2005, we are able to built applications for both 32-bit and 64-bit systems. The major advantage with the managed applications is that you do not need a separate version for each architecture as the Framework compiles that assembly to run on architecture of the operating system.
There is a requirement for building 64-bit managed assemblies and that is that all components utilized by the managed assembly must be capable of running on the 64-bit system. For example, if an assembly need to call into a 32-bit COM component, that assembly must be compiled to target x86 CPU so that it runs under the WOW64 layer.
Visual Studio Development Environment 64-Bit Support:
2005 - http://msdn2.microsoft.com/en-us/library/ms241066(VS.80).aspx (http://msdn2.microsoft.com/en-us/library/ms241066(VS.80).aspx)
2008 - http://msdn2.microsoft.com/en-us/library/ms241066.aspx (http://msdn2.microsoft.com/en-us/library/ms241066.aspx)
Debugging of your 64-bit application is also possible from Visual Studio 2005 or Visual Studio 2008:
How to: Debug 64-bit Applications:
2005 - http://msdn2.microsoft.com/en-us/library/ms184681.aspx (http://msdn2.microsoft.com/en-us/library/ms184681.aspx)
2008 - http://msdn2.microsoft.com/en-us/library/ms184681(VS.80).aspxDISCLAIMER
MICROSOFT AND/OR ITS SUPPLIERS MAKE NO REPRESENTATIONS OR WARRANTIES ABOUT THE SUITABILITY, RELIABILITY OR ACCURACY OF THE INFORMATION CONTAINED IN THE DOCUMENTS AND RELATED GRAPHICS PUBLISHED ON THIS WEBSITE (THE “MATERIALS”) FOR ANY PURPOSE. THE MATERIALS MAY INCLUDE TECHNICAL INACCURACIES OR TYPOGRAPHICAL ERRORS AND MAY BE REVISED AT ANY TIME WITHOUT NOTICE.
TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, MICROSOFT AND/OR ITS SUPPLIERS DISCLAIM AND EXCLUDE ALL REPRESENTATIONS, WARRANTIES, AND CONDITIONS WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT LIMITED TO REPRESENTATIONS, WARRANTIES, OR CONDITIONS OF TITLE, NON INFRINGEMENT, SATISFACTORY CONDITION OR QUALITY, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, WITH RESPECT TO THE MATERIALS.- Marked As Answer byXiaoyun Li – MSFT Thursday, August 28, 2008 3:26 AM
All Replies
Resolution
No. Unfortunately, we do not have a 64-bit version of Visual Studio 2005 or Visual Studio 2008. However we do support development and debugging of 64-bit application. See below for more information:
With the introduction of the Visual Studio 2005, we are able to built applications for both 32-bit and 64-bit systems. The major advantage with the managed applications is that you do not need a separate version for each architecture as the Framework compiles that assembly to run on architecture of the operating system.
There is a requirement for building 64-bit managed assemblies and that is that all components utilized by the managed assembly must be capable of running on the 64-bit system. For example, if an assembly need to call into a 32-bit COM component, that assembly must be compiled to target x86 CPU so that it runs under the WOW64 layer.
Visual Studio Development Environment 64-Bit Support:
2005 - http://msdn2.microsoft.com/en-us/library/ms241066(VS.80).aspx (http://msdn2.microsoft.com/en-us/library/ms241066(VS.80).aspx)
2008 - http://msdn2.microsoft.com/en-us/library/ms241066.aspx (http://msdn2.microsoft.com/en-us/library/ms241066.aspx)
Debugging of your 64-bit application is also possible from Visual Studio 2005 or Visual Studio 2008:
How to: Debug 64-bit Applications:
2005 - http://msdn2.microsoft.com/en-us/library/ms184681.aspx (http://msdn2.microsoft.com/en-us/library/ms184681.aspx)
2008 - http://msdn2.microsoft.com/en-us/library/ms184681(VS.80).aspxDISCLAIMER
MICROSOFT AND/OR ITS SUPPLIERS MAKE NO REPRESENTATIONS OR WARRANTIES ABOUT THE SUITABILITY, RELIABILITY OR ACCURACY OF THE INFORMATION CONTAINED IN THE DOCUMENTS AND RELATED GRAPHICS PUBLISHED ON THIS WEBSITE (THE “MATERIALS”) FOR ANY PURPOSE. THE MATERIALS MAY INCLUDE TECHNICAL INACCURACIES OR TYPOGRAPHICAL ERRORS AND MAY BE REVISED AT ANY TIME WITHOUT NOTICE.
TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, MICROSOFT AND/OR ITS SUPPLIERS DISCLAIM AND EXCLUDE ALL REPRESENTATIONS, WARRANTIES, AND CONDITIONS WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT LIMITED TO REPRESENTATIONS, WARRANTIES, OR CONDITIONS OF TITLE, NON INFRINGEMENT, SATISFACTORY CONDITION OR QUALITY, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, WITH RESPECT TO THE MATERIALS.- Marked As Answer byXiaoyun Li – MSFT Thursday, August 28, 2008 3:26 AM
- I have the pro CD in Installation it shows both 32 and 64 bit + Itanium system before you begin the Install but I guess that is only for your computer and your software
- Edited byNewby1Canuby Wednesday, October 01, 2008 9:50 PM
