missing pch files

[jomeggs]

I updated to the newest nightly 4530. While compiling my project (one whitch uses wxsmith) I got the message that my precompiled header files where created with an other version. So... I deleted all .pch files awaiting that they will be recreated at the next compiler run... 

But...  :shock: :shock: :shock: the compiler run fails cause missing the pch files!

So, what can I do? Howto create these files by hand? Please help me out :?