If it doesn't work, make.

World of tanks wont start. Should the issue persist, submit a ticket including: Hi zeus, thank you for the update. Nevermind, delete the path c:\users\%username%\documents\davaproject and it's working

You can also access device manager by accessing the control panel. Try rolling ie back a version or two. It would just hang in the processes in task manager.

Went back to ie 10/9 and the launcher comes up. I am reinstalling the game because of mod problems. When i installed ie 11 my wot wouldn't even start.

Once the checkbox mark is removed, click. Right click the start button located at the bottom left of the screen. Click to select the run this program in compatibility.