PTV Visum - Installation

• Python AddIns cannot be started: "No valid scripting environment is defined for the AddIn .."/"No suitable installation of Python 3.9 was found"

• Setup: "Please wait while setup downloads additional files..."/Examples2022.zip/"HTTP error 403: Other error"

• Difference between Release versions and Service packs/Download Setups and Updates

• Silent installation/with Python

• Inst: Demo version/test version/trial version/Viewer

• HBEFA data warning: "No or incomplete installation of HBEFA data."

• Dialog "Projections" empty

• Install service pack: "This is not a valid PTV Visum folder!"

• Hardware/Software/Operating system/RAM requirements

• Crash/Start/Splash screen/Freezing: "PTV Visum Transport Planning System has stopped working"

• Import/Export Access: "Could not start VisumDbServer.exe"

• Silent installation

• Updating CodeMeter Runtime may cause crashes