DisputeSoft completed a source code audit and compared source code and performed analyses in line with abstraction-filtration-comparison analysis in a software copyright infringement case regarding allegedly copied payroll software.

    As software source code analysis expert witnesses, we compared source code extracted from Microsoft Visual FoxPro to determine if literal copying had occurred, including an analysis of the database schema. Extracted screenshots of program forms and reports for non-literal copying analysis.

    We also created call graph for analysis of program data flow.