Sh5 don´t want to start

Hello,

After my new Installation from Win8.1, i must also new install SH5 was also ok.
But now start only to begin the video where goes the captain in the boot and after then is finish, i´m then outside from the game.
Befor the new installation was and is the same configuration on my laptop, there goes SH5 and now after new installation don´t want.
The new patch of 1.2 i think was goes also without problem to install.
I have no error message from system or game. Only stop and i´m outside from the game again in windows. Also no mods activ.
What can i do more?
My System is Win8.1 64Bit 8GM RAM Geforce GT630M 1GB.