We are using our barcode reader of pdf file but it not work

Question

Hey Dear,

 

We are trying to use our barcode reader demo example but it not working some error is occur the error is

 

An unhandled exception of type 'System.ArgumentException' occurred in System.Drawing.dll

Additional information: Parameter is not valid.

 

we attache here a screenshot where is the issue please check and revert us asap

 

Thanks & Regards