WebMar 15, 2024 · Solution 2: Delete both the UpperFilters and LowerFilters Registry values. The UpperFilters and LowerFilters Registry values may also cause Code 52. You can delete them to try to solve the problem. Here’s how to delete the values: 1) On your keyboard, hold down the Windows logo key, then press R to bring up the Run box. WebAug 3, 2014 · Click the registry subkey corresponding to the device’s Class GUID that you determined in the last step. In the results that appear on the window on the right, locate the UpperFilters and LowerFilters values.Note: If you don’t see either registry values listed, this
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WebAug 15, 2015 · In the right pane, click to select the LowerFilters registry value. On the menu bar, click Edit. In the Edit menu, click Delete. In the Confirm Value Delete dialog box, click the Yes button. NOTE: Do not delete the UpperFiltersBak or LowerFiltersBak registry values. Close the Registry Editor window. Restart the computer. WebNov 3, 2010 · Missing the upper and lower filters in the registry for the cd\dvd. Computer sees it but will not read any cds or dvds. Tried 2 different drives sata and IDE no luck. also ran the Microsoft program no go. Its missing the files and I need to know where to get them and how to put them in. physiotherapist ucl
How to Delete the UpperFilters and LowerFilters In Windows 10
WebApr 2, 2010 · Exit Registry editor and reboot your computer. This should resolve the issue and your CD drive icon should now show up. Windows XP 1. Click Start. Click Run. 2. In the Run box, type regedit and... WebMar 6, 2024 · 1. The first thing that you need to do is to confirm that your scanner is detected and listed in device manager. Press WIN+R to bring up the Run window. 2. Type devmgmt.msc and click OK. 3. The Device Manager should now run, check for yellow exclamation mark on the device listed under Imaging devices. 4. WebJan 24, 2012 · People sometimes believe that when multiple drivers are listed in the UpperFilters and LowerFilters registry values, the first one in this list gets loaded first. I've even witnessed this turn into "registry wars" where drivers are constantly fighting over their position in the list. It's nonsense and you should design your driver to cope with ... physiotherapist uitenhage