after the downloaded and updated the game with the patch 1.08 and the gog.galaxy the game doesn't start what i hjave to do?

May i ask why you start a new thread instead of answering the questions in the old one?
http://www.gog.com/forum/the_witcher_3_wild_hunt/problem_with_new_patch
And if your problem is solved there you should mark it as solved. Thanks!

So again:

Are you getting a error message?
Is the game running in the background (task manager)?
Have you upgraded your display drivers?
Have you upgraded your OS to Windows 10?
Are any mods installed?

i have to install win 10 ? Now i have win 7

No. I asked if you have installed Windows 10. Please read my questions.

Example:
Q: Have you upgraded your OS to Windows 10?
A: No, I haven't. I use Windows 7.

no no i haven't
Now i m upgrading at the last version geforce maybe is it

O.K. so there is no error message and the game isn't running in the background after you clicked play?

the launcher show i m playing the game but only for few minuts than the game stop , the game doesn't start

And there is nothing related to Witcher 3 shown in Windows Task Manager?

If yes try this:

Q.: When I start the game nothing happens, but I can see the application running in the background.

A.: There has been a solution circling around that worked for quite a few people, thanks to Hycinthus:

1. Uninstall Galaxy
2. Open command line (Start->type "cmd" -> right click "cmd.exe" and click "run as administrator")
3. Type sc delete GalaxyClientService
sc delete GalaxyCommunication
4. Go to //gamedir\bin\x64 and rename or delete galaxy.dll
5. Launch the game, an error message will pop up, but the next time you start it everything should be fine

Source: https://www.gog.com/forum/the_witcher_3_wild_hunt/faq/post1

If this doesn`t help:

1. Are you using mods for Witcher 3?
2. Is there an error log in the Witcher 3 game folder?
3. Does the same happen if you start the game without Galaxy?
4. Were you able to play the game before you patched it?
5. Do you fulfill the mimimum system requierements?

Please answer as many questions as possible. More information = better help to find the problem.

unfortunatly the game doesn't start and error come out all time i try to start the game..

answers respond
1 no
2no
3 yes
4 yes i cuold play it , i have 30 hours of game maybe
5 yes

the program can't start becouse galaxy.dll is missing from your computer. Try reinstalling the prgram to fix this problem

Have you tried to reinstall GOG Galaxy to fix it?

yes i have done it but the game doesn't start..
maybe i have to unistall all and reinstall?

Hmm... maybe. But first I would reinstall Galaxy and update it after this. If the game doesn't work I would use the repair feature (more button). You should write to GOG support if all this doesn't help. I am out of ideas. Sorry.
http://www.gog.com/support/contact