Below are the retail installers for Nitro Pro 11.0.7 patch. If you're a business customer (11 or more licenses under one serial number), please have your IT team submit a support ticket requesting the business installers. These installers will also be posted on our website sometimes this week. There is no need to uninstall your current version of Nitro Pro 11, this installer will overwrite it.
64-bit: http://install.nitropdf.com/professional_1107425/retail/nitro_pro11.exe
32-bit: http://install.nitropdf.com/professional_1107425/retail/nitro_pro11.exe