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- on driveLetter
- global DriveLtr
- repeat with i = 68 to 91
- set fname to getNthFileNameInFolder(numToChar(i) & ":\WPCDOC\", 1)
- if char 1 to 7 of fname = "VNU.TXT" then
- exit repeat
- end if
- end repeat
- if i < 91 then
- set DriveLtr to numToChar(i)
- else
- set DriveLtr to EMPTY
- end if
- return DriveLtr
- end
-