Redifene block definition?

contact lost
contact lost
in 2D Drafting

How can we redifine a block in the same manner as we do manually with the command "insert blockname=".I tried this:Dwg=ActivedocumentInsPt=Library.CreatePoint(0, 0, 0)DwgName = "C:\BlockTest.dwg"Dwg.ModelSpace.InsertBlock InsPt, DwgNameIf the block with name DwgName (without the path) allready exists it's not redfined. I also tried Dwg.ModelSpace.InsertBlock InsPt, BlkName &"=" &DwgNamewithout luck.However, this works:(blk=existing block reference)RunCommand "insert " & blk.Name & "=" & blk.NameRunCommand "0,0"RunCommand "1"RunCommand "1"RunCommand "0"Now the block is redifned, but it's not very elegant....We also have the problem that VBA doesn't wait for RunCommand to finnish... Any ideas?