Desktop Form Data Entry Automation

I need a small, reliable utility that can take rows from a structured source (CSV or Excel is fine) and populate every field of an existing Windows-based desktop application exactly as if a user were typing. The scope is clear: data entry for forms on a desktop application. The tool must: • Detect each form field, place the correct value, and trigger the app’s native “Save/Next” actions. • Work unattended through an entire batch, logging any field it cannot reach or validate. • Finish 100 sample records I will provide without breaking the workflow. I am open to AutoHotkey, Python (pywinauto / PyAutoGUI), SikuliX, or another lightweight RPA approach—choose what lets you deliver a compiled executable plus readable, well-commented source code. Keep the logic modular; I may later adapt it for an Android version of the form. Send back the executable, source, and a short README outlining setup, how to swap in new datasets, and any library requirements. Once the demo run passes, I will release final acceptance.