I agree on all of JazzieB's points. I noticed point no. 1 too and thought it was weird...
Innosetup can be forced to clean out a path no matter what is in it.
In theory Direct Sound is the safest but it's crackly and noisy, I don't like it, so I'm using OpenAL with Generic Software Mixer but there are reports of it not working on some Vista PCs (works on mine, I need to test on more...)
Innosetup can be forced to clean out a path no matter what is in it.
In theory Direct Sound is the safest but it's crackly and noisy, I don't like it, so I'm using OpenAL with Generic Software Mixer but there are reports of it not working on some Vista PCs (works on mine, I need to test on more...)