Error 1722 when installing iProfiler on Win2008

[newsstudios]

Hi there, I am seeing an error 1722 when installing iProfiler 2.5.9f Server onto a Dell R210 (Xeon) running Win2008.
I have tried installing the audio driver first, however the iProfiler installer just removes the driver before install and then gives an error after it reboots saying the package is missing or bad (it isn't).

The Client software installs fine.