APG USB Registry Fix

Disconnect the APG Model 554A Cash Drawer from the Win 8.1/10 computer

Start the Registry Editor. Click Search, type regedit.exe in the search box.

Locate the cash drawer registry key

keyt 1

Single-click to select “Device Parameters” registry key as shown here

key 2

Note that the default settings for “DeviceResetNotificationEnabled”, “DeviceSelectiveSuspended”, “EnhancedPowerManagementEnabled”, and “LegacyTouchScaling”, registry key sub-names are each set to value “1” as shown here and “SelectiveSuspendEnabled” sub-name is set to 01.

key 3

Double-click on the “DeviceResetNotificationEnabled” registry key sub-name and change its value data to “0” and click “OK”, as shown here.

key 6

Double-click on the “DeviceSelectiveSuspended” registry key sub-name and change its value data to “0” and click “OK”, as shown here.

key 7

Double-click on the “EnhancedPowerManagementEnabled” registry key sub-name and change its value data to “0” and click “OK”, as shown here.

key 8

Double-click on the “LegacyTouchScaling” registry key sub-name and change its value data to “0” and click “OK”, as shown here.

key 9

Double-click on the “SelectiveSuspendEnabled” registry key sub-name and change its value data to “00” by clicking on the “01” field to highlight the value, as shown here.

key 10

Type a “0” after the field is highlighted and the value will change to “00”, as shown here.

key 11

Upon completion, the new values for the “DeviceResetNotificationEnabled”, “DeviceSelectiveSuspended”, “EnhancedPowerManagementEnabled”, and “LegacyTouchScaling” registry key sub-names should be set to “0” and the “SelectiveSuspendEnabled” sub-name is set to “00” as shown.

key 12

Close the System Registry Editor

Connect the Model 554A USB Cash Drawer to the Win 8.1/10-enabled PC.

Verify proper performance.