The command line options can be seen by typing the following in the command window:
start crruntime_12_2_mlb.msi -help
All runtime msm and msi file links are noted in the wiki "Crystal Reports v. 9.1 to 12.x VS .NET Runtime Distribution & Supported Operating Systems".
Forum thread , KBA , BI-DEV-NET-SDK , .NET SDK / COM SDK , How To
Crystal Reports 2008 V0 ; Crystal Reports 2008 V1 ; SAP Crystal Reports 10.0 ; SAP Crystal Reports 9.0 ; SAP Crystal Reports XI ; SAP Crystal Reports XI R2