Do you have any multi threads causing this issue. If so, find them and force them to STA
trd = New Threading.Thread(AddressOf ThreadTask)
trd.IsBackground = True
trd.SetApartmentState(ApartmentState.STA)
Do you have any multi threads causing this issue. If so, find them and force them to STA
trd = New Threading.Thread(AddressOf ThreadTask)
trd.IsBackground = True
trd.SetApartmentState(ApartmentState.STA)