该文件常见出现的位置

版本	位置
2.5.0.0	\ProgramFiles\CommonFiles\AutodeskShared\Materials\2012\assetlibrary_base.fbm\Maps\Checker
2.5.0.0	\ProgramFiles\CommonFiles\AutodeskShared\Materials\2012\assetlibrary_base.fbm\Lights\GenericPhotometricLight\Presets
2.5.0.0	\ProgramFiles\CommonFiles\AutodeskShared\Materials\2012\assetlibrary_base.fbm\Mats\Ceramic
2.5.0.0	\ProgramFiles\CommonFiles\AutodeskShared\Materials\2012\assetlibrary_base.fbm\Maps\Gradient
2.5.0.0	\ProgramFiles\CommonFiles\AutodeskShared\Materials\2012\assetlibrary_base.fbm\Environments\SunAndSky
2.5.0.0	\ProgramFiles\CommonFiles\AutodeskShared\Materials\2012\assetlibrary_base.fbm\Maps\Noise\mi.phenomenon\include
2.5.0.0	\ProgramFiles\CommonFiles\AutodeskShared\Materials\2012\assetlibrary_base.fbm\Lights\GenericPhotometricLight
2.5.0.0	\ProgramFiles\CommonFiles\AutodeskShared\Materials\2012\assetlibrary_base.fbm\Maps\Color\mi.phenomenon\include
2.5.0.0	\ProgramFiles\CommonFiles\AutodeskShared\Materials\2012\assetlibrary_base.fbm\Maps\Tile\mi.phenomenon\include
2.5.0.0	\ProgramFiles\CommonFiles\AutodeskShared\Materials\2012\assetlibrary_base.fbm\Maps\Color
2.5.0.0	\ProgramFiles\CommonFiles\AutodeskShared\Materials\2012\assetlibrary_base.fbm\Maps\Checker\mi.phenomenon\include
2.5.0.0	\ProgramFiles\CommonFiles\AutodeskShared\Materials\2012
2.5.0.0	\ProgramFiles\CommonFiles\AutodeskShared\Materials\2012\assetlibrary_base.fbm\Environments\SunAndSky\mi.phenomenon\include
2.5.0.0	\ProgramFiles\CommonFiles\AutodeskShared\Materials\2012\assetlibrary_base.fbm\Maps\Marble
2.5.0.0	\ProgramFiles\CommonFiles\AutodeskShared\Materials\2012\assetlibrary_base.fbm\Maps\Wave\mi.phenomenon\include

一、如果您的系统提示“没有找到verctrl.dll”或者“缺少verctrl.dll”等类似错误信息，请把verctrl.dll下载到本机
二、直接拷贝该文件到系统目录里：
　 1、Windows NT/2000系统，则复制到C:\WINNT\System32目录下。
2、Windows XP/Vista/Win7/8系统，则复制到C:\Windows\System32目录下。
三、然后打开“开始-运行-输入regsvr32 verctrl.dll”，回车即可解决错误提示！