[Venice]

Tried Reinstall Gta,
Reinstall SAMP,
Deleted San andreas Folder on My Document,
No Mods Installed...
<>

[Chloride]

Well, it looks like some files are missing.
Have you already tried to download San Andreas from another website?

[Rdx]

Maybe they are using 3dtexts to make nicknames?

[Beckett]

I'm having this issue too and it's a NO to whoever says that server has a serverside nametags, its "not".

[Abagail]

There's already a lot of threads about this such as,

https://sampforum.blast.hk/showthread.php?tid=458298
https://sampforum.blast.hk/showthread.php?tid=454645

Basically, it's an issue with Windows 8.1/Certain Graphics Cards, and as far as I know has nothing to do with the way SA-MP works.

[Ghazal]

If you are using INTEL Graphics,

Downgrade the driver and it will work.

[5194Hercules]

Try installing latest version of sa-mp or connect to anyother server and check if that server is also dont having the healthbar . I think the server uses a script to hide the health bar .

[iSkate]

I have an Intel core i5 and am having the same problem. I searched a lot about it and found many threads. All I saw was about degrading the drivers. Its a problem with the Intel drivers, I guess.