Tables with > 32 columns show poor error message in light.

[wixbot]

If a .wixobj ends up a table with > 32 columns then the error message loading it is really bad. This can happens if an extension has an invalid table definition (MSI tables can't have more than 32 columns):

Error: C:\path\to\my.wixobj : error LGHT0048 : The document element name 'wixObject' is invalid. A WiX output file must use 'wixOutput' as the document element name.

This happens because the .wixobj parsing fails and is eventually tried to be loaded as a .wixout. That doesn't work and you get this poor error message. The error message should explain the table definition that is invalid and why it is invalid.

Originally opened by robmen from http://sourceforge.net/p/wix/bugs/1648/

[wixbot]

Originally changed by barnson
Area changed from light to linker
Release changed from future to v3.x