Velvet Assassin black screen unsupported

[mage1]

Im using a 19" LCD, I try all the resolutions but still get black screen with the word unsupported.
But when I run it on CRT monitor it works fine.

 

[r_manic]

Hey mage1, what are your computers' specs? GPU, processor, windows version, etc...

 

[mage1]

AMD Athlon 64 x2 Dual Core 4200+
XFX 9600 Extreme Edition 512MB GDDR3
1.50GB RAM
Windows XP Pro SP3