We've had an issue with the Desktop client since we updated the tenant with the certificate.
When we start ARIS Architect/Designer, we get the next message:
Since we tried to install the next dialog appeared:
We tried different things with that certificate - installing it manually, etc. - and the result is the same; since you start the app next time, everything repeats again.
When you select the Proceed it allows to start Architect/Designer.



Sudheendra V Gaonkar on
Hello Alexander,
Kindly check with ARIS Launcher log, sometime the access is denied when the certificate is being imported to cacert directory.
Check with IT team to provide sufficient privileges for you to install the certificate to the ARIS client.
The Error could be like below: