or
There is one known issue at the time of the release, which we did not manage to fix on time for the release. The Repair option in the the installer will NOT update your current versions. For this reason, we suggest uninstalling the previous version first, and only then installing the Service Pack. In case you have tried the Repair option already and you experience problems, please contact us and we will provide you with the necessary steps to fix the problem.
We are currently working on a new build which will solve this issue. Please, expect another announcement in the upcoming days.
Yours,
the telerik WinForms team