SpaceClaim- When I click anywhere on the window, it disappear immediately
Hi, when I open the SpaceClaim from the WorkBench, I click anywhere on the window and it disappear immediately. After a while, it shows the error: The geometry editor was closed abnormally.The interface is shown in the picture and the below part is my desktop. The same situation will occur when I launch stand-only SpaceClaim. So what should I do to fix it ? There are many posts in the forum,but I find it useless without the same condition.
Thank you for your help in advance