We would like to inform you that a problem of the MS Windows Server operating system in interaction with PTV xServer API version 1 was discovered.
Your PTV xServer installation is affected by this problem if the following points apply to it:
- PTV xServer API version 1
- Operating system Windows Server 2016, or Windows Server 2019 with current security patch
- PTV xTour or PTV xDima with calls that clear the distance matrix before or after usage
- Storage of distance matrices in a SMB / CIFS directory
Within this group, installations using either local Windows versions (Windows Server 2019) or Azure Windows versions 5 (Windows Server 2016) and version 6 (Windows Server 2019) with current patch are affected.…
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