First, I’m an Avast user and not an Avast Team member.
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As far as I’m aware, you can’t continually keep trying the trial version if you have used it before. Is that what you are trying to do ?
You would have to completely remove it. This would require the use of Avast Clear uninstall function, run from Safe mode or elements would still remain. This may be what is being found.
I don’t know how successful this would be if you have previously installed a trial version, as when you come to register it then the details you give could be recognised as having used the Avast Trial before.
Köszönöm a válaszod! A prémium csomagot akartam telepíteni de nem engedte .Kérte töröljem a free csomagot. Próbáltam a cleart ,amit ajánlottál de nem segített
Because running Avast Clear requires a system restart in safe mode so it can clear everything out. Or the Avast self-defence will prevent this being done.
Then the reboot after that should have no remnants of Avast Free, enabling the trial installation.
Yes you could do a regular windows uninstall, but that is likely not to completely clear everything out.