ROI32C.EXE is written in the latest version of our development software, and Return on Investment Solver automatically installs by just running it when prompted at the start of the downloading process. Roi32c.exe is for any version of Windows® and is now Vista compatible.
Roi32c.exe is digitally signed which validates its authenticity. This process works through an authorized certification authority that says the file has not been tampered with and originates from a trusted company (DataRevelation, Inc.). Certifying roi32c.exe also softens the language of Window's warning screen when downloading an executable file.