Hello,
Thanks for the reply.
In our case this tab does not affect our wee problem.
If the language settings are set a English - New Zealand even before we install the software, sometimes Windows 7 OS thinks its still US setting.
So we change it all to US, then save, then back to NZ and save. After this the application is installing as per normal etc.
It is quite strange, we can only replicate this on a few installations on Home Premium, Pro & Ultimate 32/64.
1 of 3 installs does this, the rest are behaving correctly.
We found if you install Windows 7 with default set as US, then modify via control panel once fully installed it works fine, however installing it as English - NZ settings (and other countries for that matter) cause these errors. But even this works sometimes :s
Anyways good to put the feelers out and see what people can think of.
Great site btw, tutorials are just awesome and used by the helpdesk