Macro error on Fixed Asset Database

[Tyronetim]

Hi
I've got a Fixed asset database tailored by a consultant (no longer
contactable)
When I dispose assets the macro won't delete them from the live register.
It leaves the message "Reserved Error (-1601) there is no message for this
error
Then when i halt ot exit I get
Action Failed
MAcro name:
Menu.TransFerDisp
Condition
True
Action Name
OpenQuery
Arguments:
DeleteDisposals, Datasheet,Edit

Any help in repairing the macro greatly appreciated