I'm in the middle of moving my NCM install to a new server running Windows 2008 R2 x64. As it goes through the Config Wizard, it throws an error stating "Failure updating ASP.NET script maps." I verified that I have both the 32bit and 64bit versions of .NET installed on the server. I also set the "Enable 32-Bit Applications" to true in the Application Pool Defaults.
There is virtually no documention about running on IIS7. The solutions I found for this error were specific to IIS6 and do not apply to IIS7. Does anyone have any ideas?