plate 1. Bruner School, built in 1910, has been restored. Bruner, Missouri, is a small community in eastern Christian County. Many of the early settlers to this region were brought in by promises of lucrative lead mining. The first school house in Bruner was build in the late 1800s just north of the present school. The current building was constructed in 1910.
IDX & DAT File Format. The IDX is an index for a DAT archive file. The first 4 bytes in IDX file is the number of items described in the IDX file. Then all the items are listed. Each item is 28 bytes.
Maybe you have found a IDX file on your computer and wondering what it's for? Windows might tell you that you can't open it, or in the worst case, you might encounter a IDX file related error message. Before you can open a IDX file, you'll need to figure out what kind of file the IDX file extension refers to. Tip: Incorrect IDX file association errors can be a symptom of other underlying issues within your Windows operating system.