I am on a new computer for the xmas period and trying to install PharoLauncher

On Windows 7 Home Premium SP1 64bit, I downloaded
https://ci.inria.fr/pharo-contribution/job/PharoLauncher-Win-Package/lastSuccessfulBuild/artifact/pharo-ci/pharo_installer.exe

and ran the installer.�� First as a numal user escalating to Administative privileges, then again after logging in as an Administrator and running the installer.

When I start "Pharo" from the menu bar, I see "pharo.exe" in the task list running at 13%, but nothing shows on the screen.

The following shows in stderr file...

==== Startup Error: Error: Can't find the requested origin
WindowsResolver(PlatformResolver)>>cantFindOriginError
WindowsResolver(PlatformResolver)>>directoryFromEnvVariableNamed: in Block: directoryFromEnvVariableNamed: var1...
WindowsResolver(PlatformResolver)>>directoryFromEnvVariableNamed:or: in Block: MessageNotUnderstood: receiver of "doSemanticAnalysisIn:" is nil
UndefinedObject(Object)>>doesNotUnderstand: #doSemanticAnalysisIn:
ASTCache>>at: in Block: at: var1...
ASTCache(Dictionary)>>at:ifAbsentPut: in Block: MessageNotUnderstood: receiver of "doSemanticAnalysisIn:" is nil
UndefinedObject(Object)>>doesNotUnderstand: #doSemanticAnalysisIn:
ASTCache>>at: in Block: at: var1...
ASTCache(Dictionary)>>at:ifAbsentPut: in Block: MessageNotUnderstood: receiver of "doSemanticAnalysisIn:" is nil
UndefinedObject(Object)>>doesNotUnderstand: #doSemanticAnalysisIn:

with the last couple of lines repeating many times.

Installing from http://files.pharo.org/platform/Pharo3.0-win.zip
does work okay, but I can't live without PharoLauncher.

Its too late to investigate further on it now and it may be a few days before I get back to it.�� Any pointers appreciated.

cheers -ben