HistoryMajorVersionNumber Metabase Property (IIS 6.0)
The HistoryMajorVersionNumber is used internally only by IIS to keep track of the major version number of the MetaBase.xml and MBSchema.xml files. The major version number is also used to version and name history files.
Because this property is internally configured by IIS, you should consider it to be read-only. Do not configure this property.
You can configure this property at the following locations in the IIS metabase.
For general code examples, see Code Examples to Configure Metabase Properties.