UltraVNC

No Answer: I have to give up hope?

I don't see any speed difference between a xp -vista-win7 win8 OS that is running a viewer.
The viewer speed just doesn't depend on the OS you run it on. It depend on the network and cpu.

Can anybody else confirm a win7-win8 speed difference for the viewer ?

Could it that a win8 is on wifi ?
What ...

Thanks for the replies,
now I understand what driver w8hook is ...

However , I have this situation:
a server (SC)
a Distributer
and a client (viewer)

When the viewer run on windows 8, the refresh is very slow (20/30 sec) but on windows 7 works well.

I hope now that I have explained it well ...

Hello,
I'm pretty confused ...
I created a file that SC works fine if the viewer is on windows 7.

The the viewer version that I was using was 1.1.9.3.
I installed the same version on windows 8.1 but the screen refresh was very slow (but magically everything worked fine if at the same time I opened ...