Did you guys solve this ? I
If your trying to copy paste into simpleminer.exe copy what you want then click on the simple miner window. Then press alt + space bar and select edit then paste.
I want to copy past into simplewallet.exe after launching the .bat file. I've tried what you advised but it just autoquits the window, like my password was wrong.
try loading up a cmd window and then running the bat file that way. It's possible that you have an error in your script that is causing the program to quit. This will keep the window open after the command fails to run so you might be able to solve the problem.
in command line
type cd c:\folder_location_of_bitmonerod then press enter
then
type simplewallet --wallet-file=myfilename.bin then press enter
at this time it should ask you to type your password. if your password is right, it should open it. if your password is wrong then you may have miss typed our password.