Error 0x800A0007

Value: -2146828281 | 0x800A0007 | 2148139015

What does it mean ?

CTL_E_OUTOFMEMORY  
DirectShow: There is insufficient memory to perform the requested operation.
Value: 7 | 0x0007 | 0b0000000000000111

Where does it come from ?

FACILITY_CONTROL  
Used by OLE controls. You can find a complete list of the error codes in OLECTL.H - errors from: VB, VBScript, JScript, ADO, third party controls
Value: 10 | 0x00A | 0b00001010

StackOverflow

Other Errors for FACILITY_CONTROL