zclient not opening, but it did yesterday

when i double click on zclient it won't open, i see the little icon flash up in the side of my start bar and then it disappears and nothing pops up. it was working yesterday and i was playing the sims, so i'm not sure what i am doing wrong today.  please help!

Right-click, run as administrator. If that's not it redownload ZClient again.

Also visit the ZLOEMU Discord channel if you're having problems with ZClient, ZLOrigin or TS4

Have you marked the "Autologin" box? If you have, the window of ZClient gets hidden. But you can open it by clicking on its icon on the task bar, near the clock (in the case you are using Windows, not sure about other OS).

ZClient is currently down, according to ZLO's discord. Not sure when it'll be up.