I have a basic msi installshield installer.first time i hv installed my application by this installer.
And release it as version 1.0.
Now i have second release i want to release 1.1.But when i run my setup it always show Another version of this product already installed.
For this i have done some changes in GenralSettings:
2. UpgradeCode (changed).
Can any one help me how can i proceed can i create a custom action that will first uninstall already installed version.
Then it start installing .