Disk burner or software not found...

Can anyone help me? All of a sudden my iTunes account is not allowing me to burn CD's to disc - I just keep getting the error message 'Disk burner of software not found...'

Can anyone help me resolve this please? I've run a diagnostic and here are the findings:

Microsoft Windows 8 x64 Home Premium Edition (Build 9200)

Dell Inc. Inspiron 5521

iTunes 11.2.0.115

QuickTime not available

FairPlay 2.6.12

Apple Application Support 3.0.3

iPod Updater Library 11.1f5

CD Driver Not Available

CD Driver DLL Not Available

Apple Mobile Device 7.1.1.3

Apple Mobile Device Driver 1.64.0.0

Bonjour 3.0.0.10 (333.10)

Gracenote SDK 1.9.6.502

Gracenote MusicID 1.9.6.115

Gracenote Submit 1.9.6.143

Gracenote DSP 1.9.6.45

iTunes Serial Number 00E6B6D80BB99CA0

Current user is not an administrator.

The current local date and time is 2014-05-21 15:45:52.

iTunes is not running in safe mode.

WebKit accelerated compositing is enabled.

HDCP is supported.

Core Media is supported.

**** External Plug-ins Information ****

No external plug-ins installed.

iPodService 11.2.0.115 (x64) is currently running.

iTunesHelper 11.2.0.115 is currently running.

Apple Mobile Device service 3.3.0.0 is currently running.