Installation Considerations
It is presumed that 64-bit support is only enabled on the Build machine and that developers do not enable it. As a consequence, when 64-bit support is enabled both the 32-bit and 64-bit compiles are performed and both MSI packages are built.
You cannot compile a function which contains DISPLAY, REQUEST and POPUP commands - even the 32-bit compile will fail. This is why it is better not to enable 64-bit support on Developer's machines. If developers need to work on both RDML functions and 64-bit applications, two systems which use the same repository can be installed on their machines
Compiler Installation
If a supported compiler is not installed before LANSA, the LANSA-shipped compiler is installed and enabled. If you install a 64-bit compiler later, you need to change this registry entry to disable the LANSA-shipped compiler:
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On a 64-bit PC |
HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\LANSA\MicrosoftCompiler\2010\Enabled to 0. |
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On a 32-bit PC |
HKEY_LOCAL_MACHINE\SOFTWARE\LANSA\MicrosoftCompiler\2010\Enabled. |
If Visual Studio is installed before LANSA, it is used as the compiler.
If the version of Visual Studio installed does not support 64-bit compiling, install a version that does. LANSA will detect it when it is next started.
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