Excel report error

hi to all

i am venkata

i am facing a problem will opening a excel report. below i am show the error msg .

1.COM object of class ‘@GAT1383’ could not be created. Ensure that the object has been properly registered on computer ‘TESTSERVER2’.

2.Object ‘COM’ could not be created

plz help me FRIENDS

GAT doesn’t seem to be a standard label file, therefore you’re probably talking about a customization or an ISV solution. Find out the object throwing the error; it will tell you more.