Why can't I send Ctrl+Alt+Delete to my host computer?
If the Send Ctrl-Alt-Del feature is not functioning on a host PC with Windows 7 or Vista, then the User Account Control (UAC) and/or the Secure Attention Sequence (SAS) may be disabled.
You or your IT administrator will need to complete one or both of the following procedures to enable the Send Ctrl-Alt-Del feature. Before you complete either procedure, please verify that the host PC has GoToMyPC 6.1 or later installed.
Enable User Account Control for individuals
To use the Send Ctrl-Alt-Del feature, you must have User Account Control enabled on the host computer (the computer you are connecting to).
Enable User Account Control on Windows Vista
Enable User Account Control on Windows 7
Results:
You should now be able to send the CTRL-ALT-DEL command to your host computer. If you continue to have problems, your computer may need to be configured by an IT administrator to accept this command when it is sent remotely.
Configure the Domain Group Policy or the Local Group Policy
In most cases, the IT administrator configures the Group Policy for the domain or sub-domain. If the Group Policy for the domain is "Not Configured" or the computer is not on a domain, then the local Group Policy may need to be modified.
Configure the domain Group Policy to allow GoToMyPC to send Ctrl-Alt-Del
Results: