Visual studio deployment project add uninstall

ClickOnce and Setup. Sign in to vote. Hi, I got a Visual Studio C project with an installer project. Break ; base. Monday, August 2, AM. Show "Do you want to Backup the files as well? YesNo, MessageBoxIcon. Question, MessageBoxDefaultButton. I believe you need to change both the Assembly Version and File Version items so they both match. When the "It is strongly suggested Note: There are 4 segments to a project version, but only 3 segments to a setup project version.

I believe the 3rd segment of the project version is equivalent to the 3rd segment of the setup version, and the 4th segment is ignored, so keep this in mind when matching the versions. This may be obvious, but it's bit me a couple of times: Go into configuration manager from the Build menu, and make sure both the main project and the setup project are checked on in the "Build" column. Do this for both Debug and Release versions.

You can always save the last installation path in a os var or some specific path and if the new changes go for a different path unistall the previous version deleting all data in path?? NOTE: after the installation of the new version don't forget to update the os var or file where you saved last installation path.

Ask a question. Quick access. Search related threads. Remove From My Forums. Asked by:. Archived Forums. Sign in to vote. Hello, I am using Visual Studio to build an installer for my application. I am using a "windows installer setup project" as opposed to clickonce.

My purpose is to create an installer msi or exe which automatically detects and uninstalls the previously installed version of the application, then installs the new version. I can't find a way to do it. Depending on how I set the "product code", the resulting. Neither behavior is acceptable for my product manager. I also tried false, to no avail 2 set "RemovePreviousVersions" to true. Then, each time I build a new version: 1 I increment the "Version" property.

For example, I increase it from 1. I also tried from 2. Depending on whether I choose "yes" or "no", I get different problems: 2. It tries to overwrite the files in the previous version, it fails to overwrite the exe file, and the resulting application crashes at startup. Select Create a setup for a Windows application and click Next.

Select any other files to include in the Setup project by clicking Add. Rename the Shortcut to the name that should appear in the All Programs menu. Testing the Setup and Deployment Project Run the.