This is probably a bit late but if anyone still experiences this problem then you can follow this step by step
1. Search "Firewall with Advanced Security" through Start Menu
2. Click Inbound Rules
3. Click New Rule on Left Hand Side
4. Select Program
5. Click Browse and find where Hamachi is Installed (if you're running 64 bit then there will be a x64 folder otherwise if you're running 32 bit you'll see it straight away)
6. Click "hamachi-2-ui" and continue
7. Change from "Block the connection" to "Allow the connection"
8. You can decide whether this rule applies to all 3 (i reccomend all 3 though)
9. Name the rule "Hamachi" or whayever you want. description is optional
10. Do step 3-9 with Outbound Rules instead
And then you should be done and hamachi should work.
Hopefully this was helpful