Download the legacy conversion executable package, typically distributed as Convert45to72.exe or WCVTALLY.EXE .
There isn’t a widely known research paper specifically titled “Tally 4.5 to 7.2 Converter” because Tally is proprietary accounting software, and converter tools are typically developer-focused or commercial utilities rather than academic subjects. However, I can point you to relevant that cover the underlying principles, which you can use to build or understand such a converter. tally 4.5 to 7.2 converter
Tally 4.5 to 7.2 Converter: Complete Data Migration Guide Migrating legacy accounting data from (a DOS-based system) to Tally 7.2 (a Windows-compatible release) is the first critical step toward modernization . Because Tally's structural database formatting changed fundamentally between these releases, you cannot directly open a Tally 4.5 corporate database in modern releases like TallyPrime. Tally 4