Hello I am using OEM folders and a .cmd file to run the applications which is called from guirun once section of winnt.sif. everything works fine. i've few .reg files how to make them in a single file and how to import them needs do i need to write another .cmd file and call the .reg file from there or what how to do. i'm unable to understand this part of .reg files section. kindly help me. kindly don't point me to cmdlines.txt method. cos i don't use it (infact i didn't understood it properly)....

Making several .reg files one is VERY easy...Just take the one that will be where the result is stored - go all the way to the end of it, one one of the other .reg files (for editing) and copy everything except the first line, and paste it in to the result file, repeat as many times as needed.

as for importing them in to the registry - the command needed is regedit /s tweakfilename.reg