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#Visual studio 2010 download for windows 8 64 bit how to
#Visual studio 2010 download for windows 8 64 bit install

General 64-Bit Programming Informationįor general information about 64-bit programming, see the following documents:

#Visual studio 2010 download for windows 8 64 bit how to

Incorrect platform invoke or COM declarations that use Int32 for handles instead of IntPtr.įor more information about how to port a 32-bit application to run on the 64-bit CLR, see Migrating 32-bit Managed Code to 64-bit. Pointer arithmetic that includes constant sizes. Structures that contain members that change size depending on the platform (for example, any pointer type). However, some programs may behave differently, depending on the CLR, if they contain one or more of the following: Many assemblies run identically on both the 32-bit CLR and the 64-bit CLR. NET Framework 4.5, you can increase this limit. NET Framework 4, which includes native 64-bit support for Itanium-based systems, for increased performance and scalability.īy default, when you run a 64-bit managed application on a 64-bit Windows operating system, you can create an object of no more than 2 gigabytes (GB). NET Framework applications that run on Itanium-based systems. These factors reduce the performance and scalability of 32-bit. (Because Visual Studio is a 32-bit application, when it is installed on a 64-bit system, it runs under WOW64.)īecause of the design of x86 emulation and the WOW64 subsystem for the Itanium processor family, applications are restricted to execution on one processor. Visual Studio installs the 32-bit version of the CLR on an x86 computer, and both the 32-bit version and the appropriate 64-bit version of the CLR on a 64-bit Windows computer. NET Framework 4 or later versions also run under WOW64 on 64-bit systems. 32-bit applications that are built on the. NET Framework 1.0 or 1.1 are treated as 32-bit applications on a 64-bit operating system and are always executed under WOW64 and the 32-bit common language runtime (CLR). 64-bit Applications on WindowsĪll applications that are built on the. WOW64 is included in all 64-bit versions of the Windows operating system.

WOW64 is a compatibility environment that enables a 32-bit application to run on a 64-bit system. ODBC users should follow the ODBC Installation Instructions.When you compile an application, you can specify that it should run on a Windows 64-bit operating system either as a native application or under WOW64 (Windows 32-bit on Windows 64-bit). Then set the environment variable TNS_ADMIN to that directory name. This is the default Oracle client configuration directory for applications linked with this Instant Client.Īlternatively, Oracle client configuration files can be put in another, accessible directory.

If you intend to co-locate optional Oracle configuration files such as tnsnames.ora, sqlnet.ora, ldap.ora, or oraaccess.xml with Instant Client, then create a subdirectory such as C:\oracle\instantclient_19_3\network\admin.

Instant Client 12.1 requires the Visual Studio 2010 redistributable.

Instant Client 18 and 12.2 require the Visual Studio 2013 redistributable. Instant Client 19 requires the Visual Studio 2017 redistributable.

#Visual studio 2010 download for windows 8 64 bit install

Download and install the correct Visual Studio Redistributable from Microsoft.

Restart any terminal windows or otherwise make sure the new PATH is used by your applications. If you have multiple versions of Oracle libraries installed, make sure the new directory occurs first in the path.

Add this directory to the PATH environment variable.

Unzip the packages into a single directory such as C:\oracle\instantclient_19_3.

All installations require the Basic or Basic Light package.

Download the appropriate Instant Client packages for your platform.

For example, Oracle Call Interface 19, 18 and 12.2 can connect to Oracle Database 11.2 or later. See the Instant Client Home Page for more information about Instant Client packages.Ĭlient-server version interoperability is detailed in Doc ID 207303.1.

Instant Client Installation for Microsoft Windows 64-bit