[Mapserver-users] OGR unable to access datasource

[Tyler Mitchell]

>
> Everytime I try to render the map I get the following error (the file is
> definitely there):
>
>   msDrawMap(): Image handling error. Failed to draw layer named
'OGRPoints'.
>
>   msOGRFileOpen(): OGR error. Open failed for OGR connection
> `c:\inetpub\wwwroot\MS_DEMO\ogr.ovf'. File not found or unsupported
format.

Are you confident that your version of OGR is updated enough - does it
include this virtual layer support?  If so, then you should be able to use
the stand alone ogrinfo utility to test it first.
Tyler