Login problems - Win Server 2008 R2

[power802]

good night

I have three virtual machines (vmware).

1st - windows server 2008 R2 64bit.
- UltraVNC server (UltraVNC_1.0.9.6.2_x64)

2nd - windows xp 64bit.
- UltraVNC server (UltraVNC_1.0.9.6.2_x64)

3rd - windows server 2008 R2 64bit.
- UltraVNC viewer (UltraVNC_1.0.9.6.2_x64)

I can not log into 1st - machine (windows server 2008 R2 64bit) and UltraVNC viewer crash.

In 2nd - machine (windows xp 64bit) I can log in without a problem.

I made a short film.
http://www18.zippyshare.com/v/52203265/file.html

Link to the log file of the 1st machine.
http://www5.zippyshare.com/v/73402996/file.html

Sorry, but my English is very weak.
Google translation.

Best Regards