[Read-Only] Option wont disable

[WindowsVistaSucks]

I've looked into it a bit. And as far as things have gone, it's been quite unsuccessful. All I'm trying to do is UN-tick the [Read-Only (Only applies to files in folder)] box, then try to apply it. But for some reason after I tick it, then it checks all the files within the containing folder, it just closes. I don't know if the apply button is relevant to this issue, but when I double check the properties of the folder, the box is still ticked off, even though I just UN-ticked it.

If anyone is wondering, the reason why I'm doing this is because my VST is unable to access the folder. If I UN-tick the box, then it will run just fine.

Anyone have a solution to this? Thanks,
RB