Select your preferred language (e.g., English, Polish, Spanish, Russian, German). Click and then OK to save your changes.
If the default language doesn’t match your fluency, working with Pro100 becomes unnecessarily difficult. Here’s everything you need to know to change it successfully. Pro100 Change Language
If you continue to struggle, the most reliable solution is to uninstall your current version, download the official international installer from the Pro100 website, and select "English" during the first setup screen. This avoids all language confusion permanently. Select your preferred language (e
Windows User Account Control (UAC) is preventing Pro100 from writing to the config file. Solution: Run Pro100 as Administrator. Select your preferred language (e.g.