FPDF in ASP Image Problem

[xeva1981]

i use FPDF in asp library for creating pdf files. all seams to work fine except images.
When i try to insert an image i get the following error:

Response object error 'ASP 0106 : 80020005'

Type Mismatch
/fpdf_tool/fpdf.asp, line 945
An unhandled data type was encountered

the line that gives me the error is:
Response.BinaryWrite(outB.Read())

and the code i use in my page for inserting the image is the following:

pdf.image "Icon_snowflake.jpeg",10,8,33

Could you please HELP???