You could use autohotkeyce to create an install file basically.
AHKCE = 100 times more powerful than mortscript, and its still in beta!!
You would only need to do something along the following lines:
Code:
IfExist file you want to delete here, look at autohotkey help file for syntax
FileDelete, again, look at autohotkey help file for syntax
FileInstall, use this to tell the script what to install, and where.
Exit
Then, when you use the correct syntax for fileinstall, and compile the script (which can be done right on your device), it'll actually include the files to be installed in that exe that is created.
Edit: you can also look in the documentation section of autohotkey.com for syntax.
Search the site for autohotkeyce and you'll find the thread with the port.