[V8i SS2 VBS] Installation folder issue

Hi Folks, I am executig code to test for the version of install external to MicroStation using VBS (company is not yet commissioned for PowerShell) on Win 7 and the following test fails to find the folder?

If InStr(1, subFolder, "08.11.07.443", vbTextCompare) > 0 Then

The folder in question is 'C:\Documents and Settings\All Users\Application Data\Bentley\Microstation'

The subfolders being tested recursively are '8.11' and '08.11.07.443'. The test does work if I remove the '8.11' folder!

Any ideas?