Hello,
i've got two question.
I have create in installer which installs all my files. everythings works perfect.
now i want to create an update installer for my programm.
all files in this update installer have to overwrite with the old existing files on the harddisc. How can i read out the destination folder from the registry so that the install-dir of the first installer is the new default-install-dir of my update installer?
Or better say how can i check in my update version if the programm already installed and how can i chekc the install-dir the user chosse by the first installation. these two values must be given to my updater.
my second questions how can i add my programm to the software add/remove view from microsoft windows. i hvae read some informations in the manula of nsis but it doesnt work.
greetings.
Updater with NSIS
2 posts