engep - 2006-11-09

I've tried several releases of the installer 2.6.2.2-.5 but after installation on WinXP Pro SP2, when launching the program I receive the message: "** ERROR **; Resource problem creating 'C:\DOCUME%\...\Temp\orbit-xx' Whereas 'xx' is my local windows user account name.
Does anyone know how to handle the problem and why it occurs?