Hi,
> ok so i should to wait for next version ?
For a silent uninstallation of the next version, yes.
For a silent uninstall of version 3.1.4, no, because this silent uninstall will only be for the next version and will not work to uninstall 3.1.4 or any other full version up to 3.1.7.
Sorry, it's an omission of two instructions on the "uninstaller" part when I set up the silent installation possibility and you'll be forced to uninstall "by hand".
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