1C83-7221-10E5-477X-405C-3740-**** Windows XP 5.1 IA32 WinAspi: - ahead WinASPI: File 'C:\Program Files\Nero\Nero 7\Core\Wnaspi32.dll': Ver=2.0.1.74, size=169792 bytes, created 3/14/2007 12:43:16 PM NT-SPTI used Nero API version: 7.10.1.0 Using interface version: 6.3.1.4 Installed in: C:\Program Files\Nero\Nero 7\Core\ Application: ahead\Nero - Burning Rom Internal Version: 7, 10, 1, 0 === Scsi-Device-Map === DiskPeripheral : WDC WD400BB-75CAA0 atapi Port 0 ID 0 DMA: On CdRomPeripheral : SONY DVD RW DRU-820A atapi Port 1 ID 0 DMA: On CdRomPeripheral : _NEC CD-RW NR-9100A atapi Port 1 ID 1 DMA: On === CDRom-Device-Map === SONY DVD RW DRU-820A D: CdRom0 _NEC CD-RW NR-9100A E: CdRom1 ======================= AutoRun : 1 Excluded drive IDs: WriteBufferSize: 83886080 (0) Byte BUFE : 0 Physical memory : 1022MB (1047344kB) Free physical memory: 132MB (135752kB) Memory in use : 87 % Uncached PFiles: 0x0 Use Inquiry : 1 Global Bus Type: default (0) Check supported media : Disabled (0) 29.7.2007 NeroAPI 10:36:21 PM #1 Text 0 File NeroAPI.cpp, Line 4529 Error #1020 Existing drivers: Registry Keys: HKLM\Software\Microsoft\Windows NT\CurrentVersion\WinLogon\AllocateCDROMs : 0 (Security Option) how do i fix this error? I cant back up anything im useing dvd shrink plz hellp