To Transpose Sheet1 in Excel spreadsheet "C:\Courses.xls" the following syntax would be used:
ConvertXLS.EXE /S"C:\Courses.XLS" /T"C:\Output\CoursesRevised.XLS" /P109 /1"Sheet1"
The /S and /T switches specify input and output workbook respectively. Special process 110 is indicated, followed by the arguments: /1 specifies "Sheet1" to be transposed