The installer is configured to update an existing installation. So try to deinstall to old installation first. Maybe it will complain about missing drive d: and remove the information about it. And then try again to install it.
Thomas -- A list of frequently asked questions is available at: http://wiki.panotools.org/Hugin_FAQ --- You received this message because you are subscribed to the Google Groups "hugin and other free panoramic software" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion visit https://groups.google.com/d/msgid/hugin-ptx/e4915b44-f4b0-45f4-8fd9-83fc2e2a870an%40googlegroups.com.
