Do not install CR 8.5 on a production server without a full backup. It can overwrite newer Crystal runtime files, breaking other applications.
: Connects to relational databases like SQL Server and Oracle. crystal report 85
There are numerous historical references to developers successfully using the Crystal Reports 8.5 SDK in a variety of scenarios: Do not install CR 8
Do you have (like VB6 or ASP Classic) interacting with your reports? allowing developers using Visual Basic
With 8.5, the COM (Component Object Model) components were refined, allowing developers using Visual Basic, Delphi, and C++ to embed Crystal Reports into their applications more efficiently. Legacy and Continued Use
For new projects, never use CR 8.5. For existing projects, give it a dignified retirement.