I am getting the notice 'Please install KB2999226 on your machine before initiating installation' when trying to install "OpenUtilities Designer CONNECT Edition x64 (SES) (English)".
What is KB2999226?
As Satish mentioned, this is a Windows update that is required by Bentley's Microstation based products. Please see this wiki post for an explanation:
Microsoft seems to have used the same KB number for multiple OS versions, so it is important you get the correct one. I think this is the one you need:
Hope that helps,
Answer Verified By: Figen Torun Paparaci
After KB2999226 installation, "Open Utilities Designer Connect Edition" was installed smoothly.
Thank you for your support.