![]() Note that by default Maximum Version is set to ***ALL_VERSIONS***. You can specify a range of version numbers to include or select 'Any earlier version'.ĭouble check the advanced tab - these should be automatically set for you based on your settings on Common. Only change your product code and product version and package code. NOTE: Never change your upgrade code for an active product. On the Common Tab select the option 'Products sharing my upgrade code'. I have an entry for "NewUpgradeForCurrentProject" (note that the name is not important, it just helps me to identify it) Do not modify this entry, create a new one using a right click on the top of the tree and select option for a new major upgrade item. The default entry for Prevent downgrades is inserted when you create a new project and is ONLY for detecting a newer version. You want to add a new entry here if it does not already exist. It is worth testing to see if it will work for you. For me I completely uninstall the old setup before installing a new setup because there are some unversioned files that I find problematic with the second option. Select this top tree item and view the settings. Detect Property : ISFOUNDNEWERPRODUCTVERSIONĪny idea what should I do so that i can just uninstall the previous installed version if found and then continue to install new version in a single installation?Įxpand the tree for '+ Upgrade Windows Installer Setup' if it is not already expanded. Completely uninstall old setup before installing new setup My setting for the Upgrade settings are as below: If you wish to install this version, please uninstall the newer version first. It gives me error "A newer version of this application is already installed on this computer. ![]() With package code, product code, and product version changed, upgrade code remain unchanged. To configure or remove the existing version of this product, use Add/Remove Programs on the Control Panel." Installation of this version cannot continue. It gives me error "Another version of this product is already installed. ![]() With package code, product version changed, product code and upgrade remain unchanged. I just couldn't get this up where it keep prompts me error from the situation below: Could anyone provide steps to uninstall old version and then install new version during installation?
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