[tex-live] problems with spaces under windows

[T T]

On 1 July 2011 08:14, Werdenfels-Gymnasium, StD Andreas Hirsch
<mitarbeiter2 at verwaltung.werdenfels-gymnasium.de> wrote:
> Hi!
>
> quoting Andreas Hirsch [30.06.2011 20:05]:
>> quoting Mojca Miklavec, [30.06.2011 19:43 +0100]:
>>
>>> Still, the other two problems:
>>> - unable to run "tlmgr install foo"
>>> - unable to make ptex format on windows
>>
>> I'll check this tomorrow or at the weekend at my testinstallation at school
>
> Things seem to be a little bit complicated.
>
> tlmgr starts, throws an errormessage and informs me about an infra-update.
>
> So I started tlmgr update --self
>
> Again the errormessage, but update continues and finishes successfully

Where does these double quotes in the attached screenshot come from?
Did you set the PATH yourself or using the installer/tlmgr?

Cheers,

Tomek