Two trainers failed as I know of today from my son: Code Name Panzer Cold War, Company of Heroes Tales of Valor.
OS: Windows 7 Ultimate 32 bit
IE 11 installed
.Net Framework version 4
Microsft Windows Automatic Update is on, so many updates installed since I installed Windows 7 into my PC. The latest update was recently.
Antivirus: Microsoft Security Essentials (free)
I tried to uninstall IE 11 from Program and Features, but no luck, so I installed it back.
Let me know if you need more information. I hope I could get the fix soon as my son needs it.
* Up to 400 new and updated trainers monthly
* Manage and update trainers through one app
* Request which games get new trainers
* Priority support with any problem