:eek: Hi all i have big problem , i need build update msi and i do not know how to do it i need to build one msi/exe that update old msi and change the driver file and install the new driver , please try help , i use installshield pro 2008
Why don't you create a patch, using the patch_design view? Or you can uninstall the old msi (from your new msi, product guid of old msi is needed ) and can install the new. patch is easy compared to the second option.
I haven't done this before, but this is what I can think of know.
