set date_time=%date%_%time%
SET date_time=%date_time:/=%
SET date_time=%date_time: =%
SET date_time=%date_time:Thu=%
SET date_time=%date_time:Fri=%
SET date_time=%date_time:Sat=%
SET date_time=%date_time:Sun=%
SET date_time=%date_time:Mon=%
SET date_time=%date_time:Tue=%
SET date_time=%date_time:Wed=%
SET date_time=%date_time::=%
SET date_time=%date_time:.=%

set date_time=%date%_%time%
SET date_time=%date_time:/=%
SET date_time=%date_time: =%
SET date_time=%date_time:Thu=%
SET date_time=%date_time:Fri=%
SET date_time=%date_time:Sat=%
SET date_time=%date_time:Sun=%
SET date_time=%date_time:Mon=%
SET date_time=%date_time:Tue=%
SET date_time=%date_time:Wed=%
SET date_time=%date_time::=%
SET date_time=%date_time:.=%

set date_time=%date%_%time%
SET date_time=%date_time:/=%
SET date_time=%date_time: =%
SET date_time=%date_time:Thu=%
SET date_time=%date_time:Fri=%
SET date_time=%date_time:Sat=%
SET date_time=%date_time:Sun=%
SET date_time=%date_time:Mon=%
SET date_time=%date_time:Tue=%
SET date_time=%date_time:Wed=%
SET date_time=%date_time::=%
SET date_time=%date_time:.=%

 echo %OUTNAME%

exp system/manager@wind file=D:\ptc\pdmlink\empty_ilink8_M10_dump.dmp owner=guest log=exp.log