UltraVNC

Enabling tray icon gives no effect.
Downloaded and installed mirror driver - nothing is changed.
In my UltraVNC folder I got only vnchook.dll. Where can I get schook.dll?

P.S. I got this problem on many computers. It's not a single glitch.

please post ultravnc.ini

Here it is:

[Permissions]
[admin]
UseRegistry=0
MSLogonRequired=0
NewMSLogon=0
DebugMode=0
Avilog=0
path=C:\Program Files\UltraVNC
DebugLevel=8
DisableTrayIcon=1
LoopbackOnly=0
UseDSMPlugin=0
AllowLoopback=1
AuthRequired=1
ConnectPriority=1
DSMPlugin=
AuthHosts ...

Last several versions of UltraVNC, including 1.2.0.5, have the same problem.

Conditions:
UltraVNC Server installed on Windows XP SP3
Using Classic Start Menu (Theme is unimportant)
Enabled "Animations in the taskbar and Start Menu" in "Performance Options".
Client is connected to the UltraVNC ...