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I installed Windows Vista 32bits ultimate on my clevo D900T, unfortunately I do not have a sound. If I am well your procedure it is enough to replace the driver hdaudbus.sys (version 6) by the driver for xindoxs XP (version 5). At the time I want to replace this file with the rights administrator a message appears: you must have an authorization to carry out this action. Do you have a solution to replace this file? Thank you by advance |