Hi, nuhi. I've created a vLite version from the latest Server Build (June CTP - 6001.16606) after you told me in the Main-vLite Thread, that vLite can handle it too. Installation is no problem, but I'm not able to remove or install windows components. Take a look at the picture to see the error message: I checked the cbs.log, but no I didn't found an error. Also the problem and solutions program doesn't log an error. So I checked the Event Log and found those logs: filtered_log.xml Any ideas? André