I had trouble with this in beta and I'm still having trouble with it now. It completes step 1 and 2 but fails after that. When examining the log, I get the following information.
Error 1722. There is a problem with this Windows Installer package. A program run as part of the setup did not finish as expected.
MSI (s) (08:B8) [22:50:08:964]: Executing op: CustomActionSchedule(Action=DoFabricSetup,ActionType=3090,Source=C:\Program Files\Windows Fabric\bin\Fabric\Fabric.Code.1.0\MSIHiddenAppLauncher.exe,Target=FabricSetup /operation:install /gac /trace:"C:\ProgramData\Windows Fabric\Fabric\log" /fabricDataRoot:"C:\ProgramData\Windows Fabric\\" /traceBufferSizeInKB:128 /traceFileSizeInMB:128 /fabricPrincipal:"NT AUTHORITY\NetworkService",)CustomAction DoFabricSetup returned actual error code 1 (note this may not be 100% accurate if translation happened inside sandbox)
MSI (s) (08:B8) [22:50:09:527]: Note: 1: 1722 2: DoFabricSetup 3: C:\Program Files\Windows Fabric\bin\Fabric\Fabric.Code.1.0\MSIHiddenAppLauncher.exe 4: FabricSetup /operation:install /gac /trace:"C:\ProgramData\Windows Fabric\Fabric\log" /fabricDataRoot:"C:\ProgramData\Windows Fabric\\" /traceBufferSizeInKB:128 /traceFileSizeInMB:128 /fabricPrincipal:"NT AUTHORITY\NetworkService"
MSI (s) (08:B8) [22:50:09:527]: Product: Windows Fabric -- Error 1722. There is a problem with this Windows Installer package. A program run as part of the setup did not finish as expected. Contact your support personnel or package vendor. Action DoFabricSetup, location: C:\Program Files\Windows Fabric\bin\Fabric\Fabric.Code.1.0\MSIHiddenAppLauncher.exe, command: FabricSetup /operation:install /gac /trace:"C:\ProgramData\Windows Fabric\Fabric\log" /fabricDataRoot:"C:\ProgramData\Windows Fabric\\" /traceBufferSizeInKB:128 /traceFileSizeInMB:128 /fabricPrincipal:"NT AUTHORITY\NetworkService"
Corey Roth - SharePoint Server MVP blog: www.dotnetmafia.com twitter: @coreyroth