Web ADF for the Microsoft .NET Framework

Application/Web Server	Supported Operating Systems	Limitations
Internet Information Server (NOTE: IIS 5.0, 5.1, 6.0, 7.0, and 7.5 are supported. The version of IIS is dependant on the Windows version that IIS is running on.)	Windows 2003 SP2 (32-bit) Server Standard, Enterprise & Datacenter Windows 2003 SP2 (64-bit (EM64T)) Server Standard, Enterprise & Datacenter Windows 2008 SP1, SP2 (32-bit) Server Standard, Enterprise & Datacenter Windows 2008 SP1, SP2 (64-bit (EM64T)) Server Standard, Enterprise & Datacenter Windows 2008 R2 (64-bit (EM64T)) Server Standard, Enterprise & Datacenter* Windows Vista SP2 (32-bit) Ultimate, Enterprise, Business Windows XP SP3 (32-bit) Professional Edition	Windows Vista and Windows Server 2008 When using the ArcGIS Server .NET Manager on Vista or Windows Server 2008, the application unexpectedly errors. See KB35105 for more details. Windows Server 2008 R2 When configuring security in ArcGIS Server Manager navigating to either the Users or Roles pages displays an error. See KB37612 for more details. *This operating system is supported beginning at ArcGIS 9.3.1

IDE	Supported Operating Systems	Limitations
Microsoft Visual Studio 2005 Service Pack 1 (Web Developer Express, Standard, Professional, or Team Editions)	Windows 2003 SP2 (32-bit) Server Standard, Enterprise & Datacenter Windows 2003 SP2 (64-bit (EM64T)) Server Standard, Enterprise & Datacenter Windows Vista SP2 (32-bit) Ultimate, Enterprise, Business Windows XP SP3 (32-bit) Professional Edition
Microsoft Visual Studio 2008 Service Pack 1 (Web Developer Express, Professional, or Standard Editions)	Windows 2003 SP2 (32-bit) Server Standard, Enterprise & Datacenter Windows 2003 SP2 (64-bit (EM64T)) Server Standard, Enterprise & Datacenter Windows 2008 SP1, SP2 (32-bit) Server Standard, Enterprise & Datacenter Windows 2008 SP1, SP2 (64-bit (EM64T)) Server Standard, Enterprise & Datacenter Windows Vista SP2 (32-bit) Ultimate, Enterprise, Business Windows XP SP3 (32-bit) Professional Edition	Microsoft Visual Studio 2008 Service Pack 1 Team Edition is not supported with the ADF. See KB35483 for more details. Visual Web Developer 2008 Service Pack 1 Express Edition requires that the .NET 2.0 Framework Software Developer Kit (x86) be installed. See KB35720 for more details.

.NET Framework 2.0	NET Framework 2.0 is installed with Visual Studio .NET 2005. The redistributable is available to developers who want to include the .NET Framework installation with their .NET applications. .NET Framework 2.0 is also provided in a DotNet20 folder on the ArcGIS Server DVD media for your convenience.
.NET Framework 3.5	NET Framework 3.5 is installed with Visual Studio .NET 2008. The redistributable is available to developers who want to include the .NET Framework installation with their .NET applications.