Got i! The problem is not present if you unzip it on Linux. It is simple due to name collision - inside the ZIP there are 3 couples files that cannot exist for Windows on the same directory:
web2py\applications\examples\static\epydoc\web2py.gluon.sqlhtml.ExporterTsv-class.html web2py\applications\examples\static\epydoc\web2py.gluon.sqlhtml.ExporterTSV-class.html web2py\applications\examples\static\epydoc\web2py.gluon.sqlhtml.ExporterHtml-class.html web2py\applications\examples\static\epydoc\web2py.gluon.sqlhtml.ExporterHTML-class.html web2py\applications\examples\static\epydoc\web2py.gluon.sqlhtml.ExporterCsv-class.html web2py\applications\examples\static\epydoc\web2py.gluon.sqlhtml.ExporterCSV-class.html So, delete the wrong ones or rename them. Nico --