Installation Incomplete... Error code: #1603, 3002, 0x000” error message appears when installing Titanium and it stops between 70 to 100 percent

 For Windows 8 - Solution

1. Delete the contents of the Temp folder, do the following:
   1. Press the Windows + E keys on your keyboard to open the File Explorer.
   2. Double-click  Local Disk (C:) > Windows > Temp.
   3. Delete all the files inside Temp folder.
2. Delete tmtdi.sys, do the following:
   1. Press the Windows + E keys on your keyboard to open the File Explorer.
   2. Double-click Local Disk (C:) > Windows > System32 > drivers.
   3. Delete tmtdi.sys file.
3. Run the Permission Tool.
   1. Download and save the Permission Tool on your desktop.
   2. Extract the file. Type "novirus" when you are prompted for a password.
   3. Double-click PermissionTool.exe to run it.
4. Delete the Trend Micro folder in the following locations:
   • C:\Program Files folder
   • C:\ProgramData folder
5. Delete the Trend Micro registry entries. Do the following:
   Important: Editing your computer's registry can cause serious errors on your computer. Always create a backup before making any changes. If you need assistance, you can view the Help file by clicking Help > Help Topics on the Registry Editor window. You can also contact Trend Micro Technical Support.
   1. Press Windows + R keys on your keyboard to open the Run window.
   2. On the Open field, type "regedit" then press Enter. The Registry Editor window will open.
   3. Delete the TrendMicro registry entries in the following locations:
      • HKEY_LOCAL_MACHINE\Software
      • HKEY_CURRENT_USER\Software
6. Reinstall your Titanium program. For instructions, click on your program below:
   • 2014 Version
     • Titanium Maximum Security
     • Titanium Internet Security
     • Titanium AntiVirus +
   • 2013 Version
     • Titanium Maximum Security
     • Titanium Internet Security
     • Titanium AntiVirus +

 For Windows 7 - Solution

Important: We recommend that you print out this document or bookmark this page before proceeding because you will be asked to restart your computer during the procedure.

For instructions on how to resolve the issue, click on your operating system below:

Windows XP, Vista and 7

1. Delete the contents of Temp folder.
   1. Click Start > Computer.
   2. Double-click Local Disk (C:) > Windows > Temp.
   3. Delete all the files inside Temp folder.
2. Delete tmtdi.sys.
   1. Click Start > Computer.
   2. Double-click Local Disk (C:) > Windows > System32 > drivers.
   3. Delete tmtdi.sys file.
3. Run the Permission Tool.
   1. Download and save the Permission Tool on your desktop.
   2. Extract the file. Type "novirus" when you are prompted for a password.
   3. Double-click PermissionTool.exe to run it.
4. Delete the Trend Micro folder in the following locations:
   • C:\Program Files folder
   • For Windows XP: C:\Documents and Settings\All Users\Application Data folder
   • For Windows Vista and Windows 7: C:\ProgramData folder
5. Delete the Trend Micro registry entries. Do the following:
   Important: Editing your computer's registry can cause serious errors on your computer. Always create a backup before making any changes. If you need assistance, you can view the Help file by clicking Help > Help Topics on the Registry Editor window. You can also contact Trend Micro Technical Support.
   1. Press Windows + R keys on your keyboard to open the Run window.
   2. On the Open field, type "regedit" then press Enter. The Registry Editor window will open.
   3. Delete the TrendMicro registry entries in the following locations:
      • HKEY_LOCAL_MACHINE\Software
      • HKEY_CURRENT_USER\Software
6. Reinstall your Titanium program. For instructions, click on your program below:
   • 2014 Version
     • Titanium Maximum Security
     • Titanium Internet Security
     • Titanium AntiVirus +
   • 2013 Version
     • Titanium Maximum Security
     • Titanium Internet Security
     • Titanium AntiVirus +
     •  Original link from - check