im using win 10 ultimate, im not instaling any AV, like u said, ive try run administrator for runing openserver, it doesnt work,,
maybe last time i accidenly force close when playing, im not sure. if that cousing this problem,
i try to delete all files, and fresh instal like begining but still the same,
please help me,
Thank you sir.
(sry for my bad english)