There you go:
Upgrade to v 1.15 (Windows XP)
Uninstall your Titan Quest. Delete the Titan Quest file and re-start Windows.
1. Install Daemon Tools (Daemon Tools Core Files (required) and Start Menu Shortcuts)
2. Right click Virtual Daemon Manager in Task Bar
3. Click Virtual CD/DVD Rom
4. Click Device 0: …..
5. Click Mount Image
6. Direct into the quest directory Titan Quest
7. Click Titan Quest.B5T
8. The Game should now open the Install page
9. Install Game as normal, entering the Serial number
10. Unmount the virtual Drive from Daemon Tools (right click Daemon Tools – etc. - Un-mount)
11. Apply Patch v1.01 to v1.08
12. Run Patch v1.08 to v1.15
16. Unpack the Mini-Image 2. This can be downloaded at GameCopyWorld (only use the Image
#2 NOT #3 as this gives you the black screen after the games Intro)
17. Unmount the huge TQ ISO and mount the TQ mini-image.
18. Run CureROM (I use v2033)
19. Click Next, Application Settings: Application: choose Titan Quest, click Next, Image Mounting: choose: use Daemon Tools, click Next, Click Next, Save, Next.
20. Use the new Application Icon on your desktop to start the game. Keep the Mini Image mounted.
21. Enjoy the Game!
I had no crashes so far!