Hello! I have a problem with Internet Explorer 9. It fails to install: - Windows update says an error "WindowsUpdate_00003715". - IE9-Windows7-x64-enu.exe (full package) refuses to install, also in Safe Mode. All methods listed in Microsoft KB (support.microsoft.com/kb/2409098) didn't fix this problem. This problem is getting annoying. My OS is: Windows 7 Professional x64 SP1 English Did it happened after changing system language to Polish using Vistalizator and then reverting language to English, and removing Polish? What can i do to fix it? Sorry for my English, but it's not pretty good.