Thread:Project:Support desk/Confirmation Email not working - Pear not installed

I get the following error after creating a new account.

I am using Windows Server 2012 R2 and PHP 5.4. The following was inputted into Cygwin64:

$ pear list Installed packages, channel pear.php.net:

=
============================ Package         Version State Archive_Tar     1.3.16  stable Auth_SASL2      0.1.0   beta Console_Getopt  1.4.0   stable Mail            1.2.0   stable Net_SMTP        1.6.2   stable Net_Socket      1.0.14  stable PEAR            1.9.5   stable Structures_Graph 1.1.0  stable XML_Util        1.3.0   stable

paulbanwart@u ~ $ pear install Mail pear/Mail is already installed and is the same as the released version 1.2.0 install failed