On the website, click the Visual C++ 2008 Redistributables link.
On the page that opens, click Download to download the Microsoft Visual C++ 2008 RedistributablePackage (x86).
For P6 Professional to communicate via HTTPS with the Contract Management server, an implementation of the OpenSSL libraries must be installed on all the client machines. To install a version of OpenSSL from Shining Light Productions:
Follow the prompts in the Setup wizard to install OpenSSL.
Caution: In the Setup wizard, on the Select Additional Tasks dialog box, be sure to choose the Windows system directory option (this is selected by default).