I am using Selenium-server-Standalone 3.01 with IE WebDriver*32. OS version is Window Server 2012 R2 and IE11.
I have already add the FEATURE_BFCACHE key and DWORD*32 with name iexplorer.exe in regedit.
IE11 zoom is 100% and I have enabled Protected Mode for Internet, Local Internet and Trusted Site.
But when I click the button, it give the error message like below, I can input the test in other textbox.
On my windows 10, same configuration with same code, I can run my test without error.
I solved my issue by upgrading the IE 11 to the latest version.