I've installed a set of DirectX 9 updates as two applications tell me one, and the other are necessary.

I've installed the both of them in this order.

1. DirectX 9.0c End-User Runtime
Download DirectX 9.0c End-User Runtime from Official Microsoft Download Center

2. DirectX End-User Runtimes (June 2010)
Download DirectX End-User Runtimes (June 2010) from Official Microsoft Download Center

Was there any harm in my installing the both of them, as opposed to only one of them instead?

Please respond.