On 23.11.2008 02:52, Valentino Lun wrote:
> Dear all
> 
> I try to run ri String in my Window command prompt, it show the
> following error
> 
> 'less' is not recognized as an internal or external command, operable
> program or batch file.
> 
> Is the ri not support for window? How can I fix it?

Try setting environment variable PAGER to more, e.g.

set PAGER=more

No idea whether that helps.  I can't test it because I don't use the 
Windows distribution.

Kind regards

	robert