C&C Red Alert Counterstrike and The Aftermath & C&C Red Alert 2 Yurie's Revenge

I have been playing these three games for ever and lately had some minor issues loading them . Went on holidays and for the last month have only been using Yuri's Revenge. Tried to load Red Alert 2 and it keeps wanting to repair and patch the problem unsuccessfully returning to EA home page! Tried to load Counterstrike and the screen just goes black!. Yurie's Revenge still works.!

How can these two be fixed please. They are the only games I play...

Thanks

C&C addict