Black screen

[rimworldman]

I have a prob with Windows I can't play to rimworld because i have a black screen when a start de game :/ if you have a solution i take Thanks you for you help ^^

[Haplo]

You really don't hold back on the information, do you?
First of: Is it your first time to run RimWorld, or did it already run successful at one time?
If it is the first time, did you extract the game from the zip file?
If not the first time, what did you do previously?
Second: Do you have Hamachi installed? If so, RimWorld doesn't really like that program.

[rimworldman]

Yes I part the game more than once and yet I do not do anything, and no I do not I just install hamachi uninstall few minutes before leaving my game

[Haplo]

If it already worked then one popular reason for a black screen or better a screen without buttons is when the core mod was disabled. Or when you enabled a mod that isn't alpha 7 compatible.
If you can provide the output_log.txt file, which you'll find in the RimWorld_something subfolder, we can look into it to find the cause of your problem. Just zip it and post it as an attachment.