The most common cause for this problem is not having a video card that meets the minimum video requirements for Uru.
In order to play this game properly, your computer MUST meet or exceed these minimum requirements:
Supported OS: Windows 98SE/2000/ME/XP (Only)
Processor: 800 MHz Pentium III or AMD Athlon or better
RAM: 256 MB RAM or more
Video Card: 32 MB Nvidia Geforce 1,2,3,4, or FX - ATI Radeon 7000-9800 or better
Note: Intel Graphics Controllers are NOT supported as they do not meet the minimum video requirements of the game.
In order to play this game properly, your computer MUST meet or exceed these minimum requirements:
Supported OS: Windows 98SE/2000/ME/XP (Only)
Processor: 800 MHz Pentium III or AMD Athlon or better
RAM: 256 MB RAM or more
Video Card: 32 MB Nvidia Geforce 1,2,3,4, or FX - ATI Radeon 7000-9800 or better
Note: Intel Graphics Controllers are NOT supported as they do not meet the minimum video requirements of the game.