Inside Visual Studio 2010, I've set my application to target version 4 of the .NET Framework and for "All CPUs". As some of our users are 64-bit while others are 32-bit, I assume one would choose All CPUs. Is that correct?
On a particular user's 32-bit Windows 7 SP1 machine, the framework installation (via ClickOnce) is failing with an error code 5100, which according to this MSDN article, indicates that The user's computer does not meet system requirements.
The user's PC is 32-bit Windows 7 SP1, so I wonder if the command argument 'FullX64Bootstrapper' is correct in the first place?
This installation is under Microsoft's control as part of the ClickOnce publishing mechanism. It looks as though it is trying to install the 64-bit framework onto a 32-bit machine? Is that what could be causing the 5100 error?
Here's the command excerpted from the log (my emphasis):
Installing using command 'C:\Users\XXXXXX~1\AppData\Local\Temp\VSD983D.tmp\DotNetFX40\dotNetFx40_Full_setup.exe' and parameters ' /q /norestart /ChainingPackage FullX64Bootstrapper /lcid 1033'
And here's the full log:
The following properties have been set:
Property: [AdminUser] = true {boolean}
Property: [InstallMode] = HomeSite {string}
Property: [ProcessorArchitecture] = Intel {string}
Property: [VersionNT] = 6.1.1 {version}
Running checks for package 'Windows Installer 3.1', phase BuildList
The following properties have been set for package 'Windows Installer 3.1':
Running checks for command 'WindowsInstaller3_1\WindowsInstaller-KB893803-v2-x86.exe'
Result of running operator 'VersionGreaterThanOrEqualTo' on property 'VersionMsi' and value '3.1': true
Result of checks for command 'WindowsInstaller3_1\WindowsInstaller-KB893803-v2-x86.exe' is 'Bypass'