IMPORTANT!!! I was informed today that the latest new MT4 platform update is unstable. Please do not upgrade. This is a global issue that might effect some of your ex4 files. The only way to prevent this is to revert back to build 1090 and stop the auto-update, and you still can use your ex4 files.

It is very easy to fix. How to down grade MT4
https://www.youtube.com/watch?v=_vk6WMDwLXI

http://ge.tt/2KXRRVt2

Just watch the video and unzip the package and follow the step-by-step instructions and enjoy all you indicators and EAs in working condition. If you have any questions, please feel free to drop me a line anytime.