www cache of what? cmpro cache folders have nothing to do with it. I have touched the version file on the server some time ago, Maybe now you get the correct one..... I guess it's more somehow dns/internet related. I have rechecked the code and it works as expected. and no, a 64bit version does not try to load version.ini and version64.ini :-)
I have tested several machines under several different isps and all work good.