For anyone about to apply the CA Asset Portfolio management 14.1, cumulative 3 patch (aka RO91083), the instructions to install the patch (located here: ftp://ftp.ca.com/pub/ca_itam/ca_apm/apm14_1/Readme_14_1_03.htm ) contain an errata.
1) If you are using windows 2008 OR windows 2012, apply the .NET Framework 4.5.2 patch.
(The instructions mention installing .NET Framework 4.5.2 ONLY if you are on windows 2008.)
2) The .NET Framework 4.5.2 patch mentioned in the instructions (NDP452-KB2901907-x86-x64-AllOS-ENU.exe ) is not present in the C3 patch. Please download the .NET Framework 4.5.2 update from the web.