SA-MP 'Unable to save screenshots'

OK, so as the title says, I'm not able to save any screenshots.
It just keeps popping up 'Unable to save screenshots' message.

Now, I've been scrolling through Google but can't seem to fin the solution.

BEFORE POSTING, I'll just point out:
-It's not because of my screen directory because it's empty.
-I'm not going to try with Fraps, I already use it but with Fraps I can't save my RP, /me or /do.
-PrntScr is even worse thought since I'd need to paste the screenshot the second I take it.

It worked fine on my earlier PC.
Now, since I'm on my laptop, it's Windows 8, x64 bit operating system.

Hopefully, someone knows the solution.
Thanks in advance.

Try with raising your resolution a little or try with holding alt and F8.Be sure your document is called as screens.I just move my SS folder into another folder so my screenshot folder for GTA is empty. I restart the game and it works for me. That's how I fixed that problem.

Run samp as administrator and go to My Documents ; GTA SA User files and right click on it and untick the read only box, click Apply and OK, and see if it works after that.