If the allow list is enabled, then Office will only load graphic filters for which there exists a string value of name FILTER.FLT (where FILTER.FLT is replaced with the name of a real filter), whose value is a version description of the form XX.YY.ZZ.WW where each of XX, YY, ZZ, and WW are positive numbers < 2^16, where the version in the registry is <= the version of the filter. Example: "myfilter.flt"="2006.1200.1000.1000"
Registry Hive | HKEY_LOCAL_MACHINE |
Registry Path | Software\Policies\Microsoft\Office\Common\Security\AllowLists\GraphicsFilterImport |
Value Name | AllowListEnabled |
Value Type | REG_DWORD |
Enabled Value | 1 |
Disabled Value | 0 |