INTERIM VERSION 11 Mar 21 A bug in the x64 implementation of some the library TreeView functions meant that some replacement working functions were added to the UDF. Now the Beta TreeView library (from 15.3) has been modified, these functions are no longer required, but they will remain until the modified library is formally released. However, other changes in the Beta mean that the replacement functions will not work under it - don't you just love compatibility problems! So here is an