Problem is the command prompt doesn't like the spaces for the "documents and settings" dirctory for xp.
The Wiki says:
Next-PVR Installation Directories
NextPVR is split between two directories
Default Program directory
- All 32 bit C:\Program Files\NPVR
- All 64 bit C:\Program Files (x86)\NPVR
Default Data directory.
The location of the data directory depends on the version of Windows you are running:
- Windows Vista, 7, Server 2008: C:\Users\Public\NPVR
- Windows XP, Server 2003: C:\Documents and Settings\All Users\Application Data\NPVR
CPU: Core i3 530 @2.93GHz, Intel; _ RAM: 4GB DDR3 1333MHz, Corsair; _ MoBo: GA-H55M-D2H, Gigabyte
HD: 64MB SSD Drive ; _ OS: Win 7 Ultimate x86, Microsoft
Case: Fusion 430 Black, Antec; _ LCD Display: ODM/OEM LCD, iMON; _ Remote/ir-Blaster: MCE-Remote 2, Microsoft
TV: 40" Full HD LCD, Samsung