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Error 1921 Service could not be stopped verify that you have sufficient privileges to stop system services

During the installation of FaxTalk FaxCenter Pro, FaxTalk Messenger Pro or FaxTalk Multiline Server you may encounter an error message while the program is installing. This error indicates the installation program could not stop, modify, or install the FaxTalk service due to insufficient privileges of the logged on user. When installing FaxTalk you must be logged in as an Administrator, or logged in with an account that has administrator privileges, before beginning the installation of FaxTalk.

Some installation tasks require administrator privileges to complete successfully and failing to log in with administrator privileges will result in an unsuccessful installation. This requirement is only necessary for the installation. Once installed, FaxTalk will be available to non-administrative users who have rights to read and write to the Windows Registry (such as Power users).

You should restart the installation with Administrator privileges.  To do this, right-click the installation (.exe) file and click “Run As Administrator” or contact your system administrator to install the software for you.


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