The identities of the manifests are identical but their contents are different – SQL Server 2012 installation error
If you have Microsoft Visual C++ 2005 Runtime Redistributable Package ATL Security Update (build 8.0.50727.4053) installed on your computer. When you try to install Microsoft SQL Server 2012, the installation may fail with following error: Assembly Error:The identities of the manifests are identical but their contents are different. You will also see the following error …