FIX: PDF preview windows ERR: this file can't be previewed
Scris: 04 Apr 2023 11:57fix adobe pdf explorer preview
install adobe reader 32 bit from
https://www.webforest.ro/dj/AcroRdrDC2300120064_en_US.exe
Reader DC 32bit!!
open adobe reader DC then go to preferences->general->enable Explorer thumbnail preview, click ok to save settings
open regedit
go to
HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Classes\CLSID\{DC6EFB56-9CFA-464D-8880-44885D7DC193}
There should be an existing AppID value, incorrectly set to {6d2b5079-2f0b-48dd-ab7f-97cec514d30b}
Change the AppID value to {534A1E02-D58F-44f0-B58B-36CBED287C7C}
Now see if the same registry path exists but without the Wow6432Node part. If it does exist, make the same change as before. If it doesn't exist then that's fine and you can skip this part.
restart pc
install adobe reader 32 bit from
https://www.webforest.ro/dj/AcroRdrDC2300120064_en_US.exe
Reader DC 32bit!!
open adobe reader DC then go to preferences->general->enable Explorer thumbnail preview, click ok to save settings
open regedit
go to
HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Classes\CLSID\{DC6EFB56-9CFA-464D-8880-44885D7DC193}
There should be an existing AppID value, incorrectly set to {6d2b5079-2f0b-48dd-ab7f-97cec514d30b}
Change the AppID value to {534A1E02-D58F-44f0-B58B-36CBED287C7C}
Now see if the same registry path exists but without the Wow6432Node part. If it does exist, make the same change as before. If it doesn't exist then that's fine and you can skip this part.
restart pc