scorpion53061
MIS
IN a setup project
I tell the installer to uninstall any previous version, and to detect if a newer version exists. I set a new version number and it generates product code updates. If I attempt to right click on the setup project name and choose install it performs correctly in that it removes any previous version and installs the new version.
IN my code I detect if a newer version exists on the server or not.
If it does, I download:
Instmsia
my msi file
InstMsiW.Exe
setup.exe
setup.ini
IN my code after it does this I make this statement:
System.Diagnostics.Process.Start("C:\JJ Koepsell Customer Software 1.0 Setup Program.msi"
I also tried calling the setup.exe file instead of the msi file with the same result.
and then
I shut down the program.
The program installs (no dialog indicating the current program is being uninstalled) but in the add/remove programs menu the previous version is still listed there along with the new version There are 2 listings for this program now). In the actual program folder however there does not appear to be 2 installations.
How do I get rid of the old version and install the new?
How do I deal with this..........I am under a huge deadline.....
I tell the installer to uninstall any previous version, and to detect if a newer version exists. I set a new version number and it generates product code updates. If I attempt to right click on the setup project name and choose install it performs correctly in that it removes any previous version and installs the new version.
IN my code I detect if a newer version exists on the server or not.
If it does, I download:
Instmsia
my msi file
InstMsiW.Exe
setup.exe
setup.ini
IN my code after it does this I make this statement:
System.Diagnostics.Process.Start("C:\JJ Koepsell Customer Software 1.0 Setup Program.msi"
I also tried calling the setup.exe file instead of the msi file with the same result.
and then
I shut down the program.
The program installs (no dialog indicating the current program is being uninstalled) but in the add/remove programs menu the previous version is still listed there along with the new version There are 2 listings for this program now). In the actual program folder however there does not appear to be 2 installations.
How do I get rid of the old version and install the new?
How do I deal with this..........I am under a huge deadline.....