Susie's Computer Problem got Fixed

[pepper60]

Young Susie was having trouble with her computer so she called Wes,
the computer guy, over to her desk.
Wes clicked a couple buttons and solved the problem.
As he was walking away Susie called after him, "So, what was wrong?"
And he replied, "It was an 'ID ten T' error."
A puzzled expression ran riot over Susie's face. " 'An ID ten T' error? What's that, in case I need to fix it again?"
He gave her a grin. "Haven't you ever seen an 'ID ten T' error before?" Susie replied, "No." "Write it down," he said, "and I think you'll figure it out."
. . . . . . . . . . I D 1 0 T