I recently bought a copy of good old Dawn of War the original. I installed it on my system, no problems, so what is my gripe you ask?

Well, after trying to install a mod that wouldn't work I had to uninstall the whole game, just to ensure the mod files wouldn't cause havoc with the regular Dawn Of War files.

Now, whenever I try and re-install the game it informs me of a runtime script error with the InstallShield wizard.

Does anyone know how to remedy this? Or where I can download an updated version of InstallShield as mine is quite ancient now.

All comments or help appreciated!