how to use ctrl+ brk in remote desktop

hi all,
I'm trying to take heavy weight thread dumps in one of the applications i work for.
I have admin rights for the server.
(though i login as user account)

ctrl+brk is failing and i tried using sendsignal.exe as well.
im getting the below error


D:\Deployments>SendSignal.exe 5712
Sending signal to process 5712...
Access denied; retrying with increased privileges.
CreateRemoteThread failed with 0x00000005.
StartRemoteThread failed with 0x00000005.
0x00000005 == Access is denied.

D:\Deployments>SendSignal.exe 5212
Sending signal to process 5212...
Access denied; retrying with increased privileges.
CreateRemoteThread failed with 0x00000008.
StartRemoteThread failed with 0x00000008.
0x00000008 == Not enough storage is available to process this command.

can some one help me sort this out??

it will be great if any one shares me short cut key for ctrl+break in remote desktop.

warm regards,
sskmaestro.

I would suggest you to try it with the Auto Hot Key Script that will be the most effective in this case. so do look out for the same and i am sure that will be benefit. However here are some of the shortcuts that you need to look out for
alt and page up: These will Switch between programs from left to right.
alt+insert: arranges the program in order.
alt+del: displays windows menu
ctrl+alt+pause: Toggles between full screen and windowed mode

I have been searching a way to send Ctrl+break from a macbook pro to a Windows computer with the help of RDP for MAC. When I am trying to use the default key assignment which is F3 option then it will not work and re-assigning the key will not work also. Can anyone tell me how to send a ctrl+break using the RDP client on a Mac. Thanks for any information in advance.

You can try to access break the VBA code by executing this key "fn + Esc" without the quote marks. I was using Macbook Air with OSX 10.7 through a Microsoft Remote Desktop Connection Client for Mac version 2.1 and accessed this on Windows 7 running on a VMware. Hope this will surely help you out. Note that ctrl+alt+end will not work on macbook but the on-screen keyboard will also work.