--- a/accessible/ipc/win/handler/AccessibleHandler.cpp
+++ b/accessible/ipc/win/handler/AccessibleHandler.cpp
@@ -1216,18 +1216,22 @@ static const GUID kUnsupportedServices[]
// Unknown, queried by Windows
{0x33f139ee, 0xe509, 0x47f7, {0xbf, 0x39, 0x83, 0x76, 0x44, 0xf7, 0x45, 0x76}},
// Unknown, queried by Windows
{0xFDA075CF, 0x7C8B, 0x498C, { 0xB5, 0x14, 0xA9, 0xCB, 0x52, 0x1B, 0xBF, 0xB4 }},
// Unknown, queried by Windows
{0x8EDAA462, 0x21F4, 0x4C87, { 0xA0, 0x12, 0xB3, 0xCD, 0xA3, 0xAB, 0x01, 0xFC }},
// Unknown, queried by Windows
{0xacd46652, 0x829d, 0x41cb, { 0xa5, 0xfc, 0x17, 0xac, 0xf4, 0x36, 0x61, 0xac }},
- // Unknown, queried by Windows
- {0xb96fdb85, 0x7204, 0x4724, { 0x84, 0x2b, 0xc7, 0x05, 0x9d, 0xed, 0xb9, 0xd0 }}
+ // SID_IsUIAutomationObject (undocumented), queried by Windows
+ {0xb96fdb85, 0x7204, 0x4724, { 0x84, 0x2b, 0xc7, 0x05, 0x9d, 0xed, 0xb9, 0xd0 }},
+ // IIS_IsOleaccProxy (undocumented), queried by Windows
+ {0x902697FA, 0x80E4, 0x4560, {0x80, 0x2A, 0xA1, 0x3F, 0x22, 0xA6, 0x47, 0x09}},
+ // IID_IHTMLElement, queried by JAWS
+ {0x3050F1FF, 0x98B5, 0x11CF, {0xBB, 0x82, 0x00, 0xAA, 0x00, 0xBD, 0xCE, 0x0B}}
};
/*** IServiceProvider ***/
HRESULT
AccessibleHandler::QueryService(REFGUID aServiceId, REFIID aIid,
void** aOutInterface)
{