If you are installing from the blue disc, you shouldn't have any problems.
But remember to right-click the install program and "Run As Administrator".
If you are installing from an older Black and White disc, there are a few extra steps to follow.
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Re: Vevor SDS1104 4 channel scope
If you expect the signal to swing between 0 and +5V then set the trigger level to somewhere around 2.5V.
HenrikOlsson Yesterday, 22:03As with input coupling the trigger coupling can usually be set to either AC or DC. Perhaps...