Text - Choose Encoding (Master Document)

Disable the import filter for Text - Choose Encoding (Master Document) file format.

Disable Text - Choose Encoding (Master Document)

Registry Hive	HKEY_LOCAL_MACHINE or HKEY_CURRENT_USER
Registry Path	Software\Policies\LibreOffice\org.openoffice.TypeDetection.Filter\Filters\org.openoffice.TypeDetection.Filter:Filter['Text (encoded) (StarWriter/GlobalDocument)']\Enabled
Value Name	Value
Value Type	REG_SZ
Default Value	true
True Value	false
False Value	true

Final

Registry Hive	HKEY_LOCAL_MACHINE or HKEY_CURRENT_USER
Registry Path	Software\Policies\LibreOffice\org.openoffice.TypeDetection.Filter\Filters\org.openoffice.TypeDetection.Filter:Filter['Text (encoded) (StarWriter/GlobalDocument)']\Enabled
Value Name	Final
Value Type	REG_DWORD
Default Value	0
True Value	1
False Value	0