Microsoft Office Computer Trusted Platform Has Malfunctioned Error Code 80090034 / 80090016
1. Search Run
2. Click Run
3. Type Regedit
4. Click OK Button
5. Open HKEY_LOCAL_MACHINE
6. Open Software
7. Open Microsoft
8. Open Cryptography
9. Open Protect
10. Open Providers
11. Click df9d8cd0-1501-11d1-8c7a-00c04fc297eb
12. Create New DWORD (32bit)
13. Set Value Name as ProtectionPolicy (If ProtectionPolicy Already Exist Skip This Step)
14. Double-Click on ProtectionPolicy
15. Set Value Data To 1
16. Click OK Button
17. Close Registry Editor
18. Restart Your Computer