Owon VDS1022l User Manual page 13

In the Wizard, select [No, not this time] ,
select [Install from a list or specific location(Advanced)] ,
select [Search for the best driver in these locations.] , then select [Include this location in the search] and indicate a directory location for USB driver which is named as
"USBDRV" and under the directory where you installed the program at,
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