Hi Randy,

Glad you got the save working. I was going to suggest that a MemoryStream might be more appropriate.

Dim ms As New MemoryStream(K - 1)
ms.Write(MyData, 0, K)

The documentation states that a MemoryStream created with an unsigned byte array can only be written to. Maybe creating it using just New MemoryStream() might work ? I'm afraid this is just guesswork on my part since I've never actually tried it either...

HTH,
Viv