Thanks Corday, sorry build is 19045, SO is updated.
I realised today I have a bigger problem if I want to open pdf, word and excel files I can’t open them “directly” I must open first the app they belong to and then open file from the apps menu, I can only open acrobat, word and excel right clicking the shortcut and running them as administrator, runned a complete scan from Windows Defender and malwarebytes “0” problems, also sfc and DISM comands are ok, can’t figure out how to solve this.
Many thanks in advance.