Changes in V1.2.0a Added finding Dual of primal simplex/revised simplex Added delimeter selection for csv Modified to read xls csv files Added update check in menu Added check options in Start Solver dialog Added elapsed time reporting for calculations Added Recent Input Files Added Cursor change to busy Improved memory usage Added check for update at startup Changed the default font when a blank doc created Corrected the doc name for print job Fixed double tab highlite when a Tab closed Extended config file for future uses Added old config file parameters transfer to new update Updated Help file accordingly