Thanks tahir and Duva. That's what I did, but the command window shows busy for a few minutes, then come back with instruction errors. I am running from folder win64_sse2x2, the improved miner from the OP.
so u try to open the old minerd.exe with your bat file .... it works fine
then
when u try to open the new minerd.exe with the same bat file ... it gives error

if yes tell me your system specifs and copy me your code in bat file