Deleted the winlog index by mistake

I deleted my winlogbeat index by mistake and I have been trying hard to reindex the events but no luck for the last few weeks, either I get Root-error or code 404 or Invalid index name, an alias exists with the same name ",

not sure what to do to re-index all the data back, any idea what to do ?

Welcome to our community! :smiley:

Can you share the errors?