We have several drawings that have been pack and go'd to vault. These drawings have references to the original title block .bmp. I can go to tools>links> and delete it. But it is still there and preventing me from checking in these drawings. I've searched this quite a bit and no solutions seem to work thus far.
Nick
You can refer the following blog post for the solution.
You can also refer the following discussion
Also ensure you open up the Template and delete the links. If it is a DWG with Reference, you can open up in AutoCAD and then delete the missing references.
Hope the above helps.