Target system is Windows 2012 R2 (no service patch). On initial attempt to install LoadRunner 12.53 the installer indicates two patches were required for installation of the Visual C++ 2015 Redistributable - KB2999226 and KB2975061. The Windows support team installed KB2999226, but the OS would not load KB2975061. Subsequent attempts to install LoadRunner halt, reporting the need for patch KB2975061. Is there a way to correct this?