I executed a uninstall and avast detected it as a threat,sent it to quarantine,but the description mentions a last update date and a transfer date and says under the virus tab something like dyna agent pl trj,after googling it says tha this means a trojan,but the warning happened only I was going to uninstall a program and the unins000.exe file got sent to quarantine

does that mean that if it was a trojan them it wasnt active? since this warning only happened when I was about to uninstall but it mentions a previous modification date does it means the trojan was active before or something like that?

or maybe this was some false positive? I manually deleted everything that was in the installed folder since it seems the uninstall file got sent to the quarantine and couldnt uninstall the program

EDIT:made a quickscan no infection was shown,dont have time to run a full scan right now,can my pc be used normally before the full scan

run a quick scan with updated Malwarebytes…

ran the quick scan,no results shown,guess this means no problem?