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I am using the latest Qt Installer version 2.0.3 I have created an installer for my app, but when I try to install it I get the following error message: "The folder you selected already exists and contains an installation. Chose different target for installation"
How can I indicate Qt Installer to overwrite the old version? is this officially supported?
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Use the MaintenanceTool. It's in the root folder of the Qt installation, which on Linux is
bash -c "$HOME/Qt/MaintenanceTool"
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answered Oct 31 '25 07:10
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