Bad Serial Number Given In Setup : FIX for dayz
to give yourself permission i think :
1. right click and go to permissions
2. click on "users (the username of your computer) and click advanced
3. at the top click on the tab which says "owner"
4. click on "other users or groups...
5. click advanced
6. Find now
7. click on administrator (your name) and click ok and then ok
8. click apply and then ok
9. click ok
10. it should give you permission
