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Windows Updates KB5074105 / KB5077181 affecting ProjectionTools licensing system

We would like to inform you about an important issue related to recent Microsoft Windows updates.

The Windows updates KB5074105 and KB5077181 may disrupt the ProjectionTools licensing system.

The following products are affected:

Designer
ColorMatch
CameraCalibrator

Symptoms:

After launching the software, the program window closes immediately.

Solution

We have provided fixed beta versions of the affected applications.

They are available for download here:

https://download.vioso.com/?dir=beta/projectiontools

 Available installers:

CameraCalibrator_6.2.0b_9366_Installer

ColorMatch_6.2.0b_9366_Installer

Designer_6.2.0b_9366_Installer

If you or your customers experience the described behavior after installing the mentioned Windows updates, please install the corresponding updated version.

Manufacturer Advisory

Further technical information from the licensing system manufacturer (Wibu-Systems) can be found here:

https://www.wibu.com/de/support/produktmeldungen.html

If you have any questions or require assistance, please do not hesitate to contact us.