Loc32vco.dll error is common windows error that is mainly caused due to damaged or corrupted Loc32vco.dll file. The error results in degraded PC performance with problem in installation of certain windows applications. If not resolved soon it may degrade the performance of your PC as well. Some of the common causes resulting in Loc32vco.dll error are damaged Loc32vco.dll file, obsolete driver, registry damage and virus infection. PC users are advised not to fix this error manually as it may severely damage the Windows. It is advised to fix Loc32vco.dll error with the help of driver update software, registry repair tool and anti spyware tool.