There is information about automatic or silent installation of TcVis patches in the read-me of the patch, which is available at the same point as the patch exe.
I think you could also run the patch exe from a command prompt with the -? switch or similar to get a usage hint.
Production: NX10.0.3, VERICUT 8.1, FBM, MRL 3.1.4 | TcUA 10.1 MP7 Patch 0 (10.1.7.0) | TcVis 10.1
Development: VB.NET, Tcl/Tk Testing: NX12.0 Preparing: NX12.0
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