I can play most games in 2.5 but in some I have a problem as soon as I pick up the fins. I am unable to go from water into a door for some reason. Happens in several games not just one (example - A Hero's story by Chris Kusha, ZC v1.92 level 4)

I am unable to use the older players in my windows 7 64. bit although others have been able to make the changes

Tried setting window mode in ZC launcher

crashes with the following message

Microsoft Visual c++ Runtime library
This application has requested the Runtime to terminate it in an unusual way

any help would be appreciated.