🙂 - youre right - everything on .net is supported by our .net agent.
if it is "native delphi" then the only chance you have is to use our Native Agent Development Kit: https://community.dynatrace.com/community/display/...
If Delphi 5 is not managed but native then we dont support it out of the box. But what you could do is using our Native ADK. It requires some code changes but you can instrument your own app and then get purepath. we just had a great performance clinic session from one of our partners showing how to instrument native apps with our adk: https://www.youtube.com/watch?v=UyZgFWcXcc8&list=PLqt2rd0eew1bmDn54E2_M2uvbhm_WxY_6&index=54