I have an Acer Aspire 3 laptop, it’s new and I installed my usual software and deleted unnecessary programs. After that I played music in Aimp4 and I noticed that Realtek® Audio supports only 16bit 44khz Audio. This is really important to me, as I have a lot of High Res Flac files, so how can I get Realtek High Definition Audio Driver/Manager back?
Download the latest driver from Acer Aspire 3 website by giving model name.
You need to re-install your realtek audio drivers.