Download of Virtual PC Updater 4.0 for Mac was on the developer's website when we last checked. We cannot confirm if there is a free download of this app available. The software belongs to System Tools. We recommend checking the downloaded files with any free antivirus.
From the developer:
Virtual PC 4.0.1 Updater fixes the following: Various fixes for running Java applications and compilations. Specifically includes fixes for Sun, MATLab and Netscape Java implementation. Improved folder sharing. Fixes the "too many files open" error when working with files in a shared folder. Fix for Sonnet G4 cards for PCI (PowerSurge) machines. Fix for Sonnet G3 cards for NuBus machines. NOTE: Requires version 1.4.6 of the Sonnet software.
You may want to check out more software for Mac, such as Guest PC, Virtual Villagers - The Tree of Life or Virtual TimeClock Basic, which might be similar to Virtual PC Updater.
System Utilities
Music Production