Until PTV Visum 14/PTV Vissim 7: During the installation, a time-limited license file has probably been choosen. The limit date can be found in the file name, for example: 333333_VISUM1400_900011111_x64_2018_06_30_Init.zip
Please use these tools to exchange a license, available at the same site: - LicenseUpdater_win32.exe for a 32 bit installation. - LicenseUpdater_x64.exe for a 64 bit installation.
If the CmDust report contains the error message 'API Error 35 (EXPIRATION TIME OVERRUN) occurred!', please check the download site for a CodeMeterUpdate file: 333333_CodeMeterUpdate_900011111_2-2222222_2019_12_30.zip Unpack the zip file and double-click the contained *.WibuCmRaU file, while the CodeMeter dongle is plugged into the computer.
If an expected unlimited license file (and in case a CodeMeterUpdate file) is not available, please contact: firstname.lastname@example.org