Error "Unable to load repositories" into installation SAP WebIDE

Hi,

I tried to install SAP WebIDE but occured the error below:

Image may be NSFW.
Clik here to view.

LOG:

!ENTRY org.eclipse.equinox.p2.artifact.repository 4 1000 2014-11-18 22:44:20.886

!MESSAGE No repository found at jar:file:/E:%5Ceclipse-orion-5.0-win32.win32.x86_64.zip!/.

!ENTRY org.eclipse.equinox.p2.metadata.repository 4 1000 2014-11-18 22:44:20.886

!MESSAGE No repository found at jar:file:/E:%5Ceclipse-orion-5.0-win32.win32.x86_64.zip!/.

!ENTRY org.eclipse.equinox.p2.core 4 0 2014-11-18 22:44:20.886

!MESSAGE Unable to load repositories.

What I do?

Thanks.

Best Regards.